diff options
author | Christoph Hellwig <hch@lst.de> | 2017-05-08 19:42:02 +0200 |
---|---|---|
committer | Christoph Hellwig <hch@lst.de> | 2017-05-15 17:42:25 +0200 |
commit | 63f8de37951a64cc24479eafd33085537e088075 (patch) | |
tree | e572e2542ef9370c9dfec6795660d52b72f77712 /fs | |
parent | 026fec7e7c4723b5f26a753bbcad69f68c8299d4 (diff) |
sunrpc: properly type pc_encode callbacks
Drop the resp argument as it can trivially be derived from the rqstp
argument. With that all functions now have the same prototype, and we
can remove the unsafe casting to kxdrproc_t.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/lockd/svc4proc.c | 2 | ||||
-rw-r--r-- | fs/lockd/svcproc.c | 2 | ||||
-rw-r--r-- | fs/lockd/xdr.c | 14 | ||||
-rw-r--r-- | fs/lockd/xdr4.c | 14 | ||||
-rw-r--r-- | fs/nfs/callback_xdr.c | 6 | ||||
-rw-r--r-- | fs/nfsd/nfs2acl.c | 18 | ||||
-rw-r--r-- | fs/nfsd/nfs3acl.c | 11 | ||||
-rw-r--r-- | fs/nfsd/nfs3proc.c | 44 | ||||
-rw-r--r-- | fs/nfsd/nfs3xdr.c | 74 | ||||
-rw-r--r-- | fs/nfsd/nfs4proc.c | 4 | ||||
-rw-r--r-- | fs/nfsd/nfs4xdr.c | 5 | ||||
-rw-r--r-- | fs/nfsd/nfsproc.c | 36 | ||||
-rw-r--r-- | fs/nfsd/nfssvc.c | 5 | ||||
-rw-r--r-- | fs/nfsd/nfsxdr.c | 31 | ||||
-rw-r--r-- | fs/nfsd/xdr.h | 14 | ||||
-rw-r--r-- | fs/nfsd/xdr3.h | 45 | ||||
-rw-r--r-- | fs/nfsd/xdr4.h | 5 |
17 files changed, 173 insertions, 157 deletions
diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index 804744f7528c..fed016155791 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -497,7 +497,7 @@ struct nlm_void { int dummy; }; #define PROC(name, xargt, xrest, argt, rest, respsize) \ { .pc_func = nlm4svc_proc_##name, \ .pc_decode = nlm4svc_decode_##xargt, \ - .pc_encode = (kxdrproc_t) nlm4svc_encode_##xrest, \ + .pc_encode = nlm4svc_encode_##xrest, \ .pc_release = NULL, \ .pc_argsize = sizeof(struct nlm_##argt), \ .pc_ressize = sizeof(struct nlm_##rest), \ diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 204a698f7d41..14648b051eba 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -539,7 +539,7 @@ struct nlm_void { int dummy; }; #define PROC(name, xargt, xrest, argt, rest, respsize) \ { .pc_func = nlmsvc_proc_##name, \ .pc_decode = nlmsvc_decode_##xargt, \ - .pc_encode = (kxdrproc_t) nlmsvc_encode_##xrest, \ + .pc_encode = nlmsvc_encode_##xrest, \ .pc_release = NULL, \ .pc_argsize = sizeof(struct nlm_##argt), \ .pc_ressize = sizeof(struct nlm_##rest), \ diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c index b57af63fba56..442bbd0b0b29 100644 --- a/fs/lockd/xdr.c +++ b/fs/lockd/xdr.c @@ -200,8 +200,10 @@ nlmsvc_decode_testargs(struct svc_rqst *rqstp, __be32 *p) } int -nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm_encode_testres(p, resp))) return 0; return xdr_ressize_check(rqstp, p); @@ -280,8 +282,10 @@ nlmsvc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p) } int -nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -290,8 +294,10 @@ nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) } int -nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -342,7 +348,7 @@ nlmsvc_decode_void(struct svc_rqst *rqstp, __be32 *p) } int -nlmsvc_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) +nlmsvc_encode_void(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c index 46e18598a15c..2a0cd5679c49 100644 --- a/fs/lockd/xdr4.c +++ b/fs/lockd/xdr4.c @@ -197,8 +197,10 @@ nlm4svc_decode_testargs(struct svc_rqst *rqstp, __be32 *p) } int -nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm4_encode_testres(p, resp))) return 0; return xdr_ressize_check(rqstp, p); @@ -277,8 +279,10 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p) } int -nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm4_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -287,8 +291,10 @@ nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) } int -nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm4_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -339,7 +345,7 @@ nlm4svc_decode_void(struct svc_rqst *rqstp, __be32 *p) } int -nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) +nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index 23ecbf7a40c1..acf75dc63e14 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -63,7 +63,7 @@ static int nfs4_decode_void(struct svc_rqst *rqstp, __be32 *p) return xdr_argsize_check(rqstp, p); } -static int nfs4_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) +static int nfs4_encode_void(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } @@ -999,12 +999,12 @@ static struct svc_procedure nfs4_callback_procedures1[] = { [CB_NULL] = { .pc_func = nfs4_callback_null, .pc_decode = nfs4_decode_void, - .pc_encode = (kxdrproc_t)nfs4_encode_void, + .pc_encode = nfs4_encode_void, .pc_xdrressize = 1, }, [CB_COMPOUND] = { .pc_func = nfs4_callback_compound, - .pc_encode = (kxdrproc_t)nfs4_encode_void, + .pc_encode = nfs4_encode_void, .pc_argsize = 256, .pc_ressize = 256, .pc_xdrressize = NFS4_CALLBACK_BUFSIZE, diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c index bcfdaa83ee6c..fc6b179c8fff 100644 --- a/fs/nfsd/nfs2acl.c +++ b/fs/nfsd/nfs2acl.c @@ -251,15 +251,15 @@ static int nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p) * There must be an encoding function for void results so svc_process * will work properly. */ -static int nfsaclsvc_encode_voidres(struct svc_rqst *rqstp, __be32 *p, void *dummy) +static int nfsaclsvc_encode_voidres(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } /* GETACL */ -static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_getaclres *resp) +static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_getaclres *resp = rqstp->rq_resp; struct dentry *dentry = resp->fh.fh_dentry; struct inode *inode; struct kvec *head = rqstp->rq_res.head; @@ -302,17 +302,19 @@ static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, return (n > 0); } -static int nfsaclsvc_encode_attrstatres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd_attrstat *resp) +static int nfsaclsvc_encode_attrstatres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd_attrstat *resp = rqstp->rq_resp; + p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat); return xdr_ressize_check(rqstp, p); } /* ACCESS */ -static int nfsaclsvc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_accessres *resp) +static int nfsaclsvc_encode_accessres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_accessres *resp = rqstp->rq_resp; + p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat); *p++ = htonl(resp->access); return xdr_ressize_check(rqstp, p); @@ -355,7 +357,7 @@ struct nfsd3_voidargs { int dummy; }; { \ .pc_func = nfsacld_proc_##name, \ .pc_decode = nfsaclsvc_decode_##argt##args, \ - .pc_encode = (kxdrproc_t) nfsaclsvc_encode_##rest##res, \ + .pc_encode = nfsaclsvc_encode_##rest##res, \ .pc_release = nfsaclsvc_release_##relt, \ .pc_argsize = sizeof(struct nfsd3_##argt##args), \ .pc_ressize = sizeof(struct nfsd3_##rest##res), \ diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c index 4e68d6b5f409..9437b758cbfd 100644 --- a/fs/nfsd/nfs3acl.c +++ b/fs/nfsd/nfs3acl.c @@ -168,9 +168,9 @@ static int nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p) */ /* GETACL */ -static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_getaclres *resp) +static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_getaclres *resp = rqstp->rq_resp; struct dentry *dentry = resp->fh.fh_dentry; p = nfs3svc_encode_post_op_attr(rqstp, p, &resp->fh); @@ -213,9 +213,10 @@ static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, } /* SETACL */ -static int nfs3svc_encode_setaclres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_attrstat *resp) +static int nfs3svc_encode_setaclres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_attrstat *resp = rqstp->rq_resp; + p = nfs3svc_encode_post_op_attr(rqstp, p, &resp->fh); return xdr_ressize_check(rqstp, p); @@ -243,7 +244,7 @@ struct nfsd3_voidargs { int dummy; }; { \ .pc_func = nfsd3_proc_##name, \ .pc_decode = nfs3svc_decode_##argt##args, \ - .pc_encode = (kxdrproc_t) nfs3svc_encode_##rest##res, \ + .pc_encode = nfs3svc_encode_##rest##res, \ .pc_release = nfs3svc_release_##relt, \ .pc_argsize = sizeof(struct nfsd3_##argt##args), \ .pc_ressize = sizeof(struct nfsd3_##rest##res), \ diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index ed83e8a9e7b4..17c90c41a3a6 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -677,7 +677,7 @@ struct nfsd3_voidargs { int dummy; }; static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_NULL] = { .pc_func = nfsd3_proc_null, - .pc_encode = (kxdrproc_t) nfs3svc_encode_voidres, + .pc_encode = nfs3svc_encode_voidres, .pc_argsize = sizeof(struct nfsd3_voidargs), .pc_ressize = sizeof(struct nfsd3_voidres), .pc_cachetype = RC_NOCACHE, @@ -686,7 +686,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_GETATTR] = { .pc_func = nfsd3_proc_getattr, .pc_decode = nfs3svc_decode_fhandleargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_attrstatres, + .pc_encode = nfs3svc_encode_attrstatres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_fhandleargs), .pc_ressize = sizeof(struct nfsd3_attrstatres), @@ -696,7 +696,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_SETATTR] = { .pc_func = nfsd3_proc_setattr, .pc_decode = nfs3svc_decode_sattrargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres, + .pc_encode = nfs3svc_encode_wccstatres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_sattrargs), .pc_ressize = sizeof(struct nfsd3_wccstatres), @@ -706,7 +706,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_LOOKUP] = { .pc_func = nfsd3_proc_lookup, .pc_decode = nfs3svc_decode_diropargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_diropres, + .pc_encode = nfs3svc_encode_diropres, .pc_release = nfs3svc_release_fhandle2, .pc_argsize = sizeof(struct nfsd3_diropargs), .pc_ressize = sizeof(struct nfsd3_diropres), @@ -716,7 +716,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_ACCESS] = { .pc_func = nfsd3_proc_access, .pc_decode = nfs3svc_decode_accessargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_accessres, + .pc_encode = nfs3svc_encode_accessres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_accessargs), .pc_ressize = sizeof(struct nfsd3_accessres), @@ -726,7 +726,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_READLINK] = { .pc_func = nfsd3_proc_readlink, .pc_decode = nfs3svc_decode_readlinkargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_readlinkres, + .pc_encode = nfs3svc_encode_readlinkres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_readlinkargs), .pc_ressize = sizeof(struct nfsd3_readlinkres), @@ -736,7 +736,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_READ] = { .pc_func = nfsd3_proc_read, .pc_decode = nfs3svc_decode_readargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_readres, + .pc_encode = nfs3svc_encode_readres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_readargs), .pc_ressize = sizeof(struct nfsd3_readres), @@ -746,7 +746,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_WRITE] = { .pc_func = nfsd3_proc_write, .pc_decode = nfs3svc_decode_writeargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_writeres, + .pc_encode = nfs3svc_encode_writeres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_writeargs), .pc_ressize = sizeof(struct nfsd3_writeres), @@ -756,7 +756,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_CREATE] = { .pc_func = nfsd3_proc_create, .pc_decode = nfs3svc_decode_createargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, + .pc_encode = nfs3svc_encode_createres, .pc_release = nfs3svc_release_fhandle2, .pc_argsize = sizeof(struct nfsd3_createargs), .pc_ressize = sizeof(struct nfsd3_createres), @@ -766,7 +766,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_MKDIR] = { .pc_func = nfsd3_proc_mkdir, .pc_decode = nfs3svc_decode_mkdirargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, + .pc_encode = nfs3svc_encode_createres, .pc_release = nfs3svc_release_fhandle2, .pc_argsize = sizeof(struct nfsd3_mkdirargs), .pc_ressize = sizeof(struct nfsd3_createres), @@ -776,7 +776,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_SYMLINK] = { .pc_func = nfsd3_proc_symlink, .pc_decode = nfs3svc_decode_symlinkargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, + .pc_encode = nfs3svc_encode_createres, .pc_release = nfs3svc_release_fhandle2, .pc_argsize = sizeof(struct nfsd3_symlinkargs), .pc_ressize = sizeof(struct nfsd3_createres), @@ -786,7 +786,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_MKNOD] = { .pc_func = nfsd3_proc_mknod, .pc_decode = nfs3svc_decode_mknodargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_createres, + .pc_encode = nfs3svc_encode_createres, .pc_release = nfs3svc_release_fhandle2, .pc_argsize = sizeof(struct nfsd3_mknodargs), .pc_ressize = sizeof(struct nfsd3_createres), @@ -796,7 +796,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_REMOVE] = { .pc_func = nfsd3_proc_remove, .pc_decode = nfs3svc_decode_diropargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres, + .pc_encode = nfs3svc_encode_wccstatres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_diropargs), .pc_ressize = sizeof(struct nfsd3_wccstatres), @@ -806,7 +806,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_RMDIR] = { .pc_func = nfsd3_proc_rmdir, .pc_decode = nfs3svc_decode_diropargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres, + .pc_encode = nfs3svc_encode_wccstatres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_diropargs), .pc_ressize = sizeof(struct nfsd3_wccstatres), @@ -816,7 +816,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_RENAME] = { .pc_func = nfsd3_proc_rename, .pc_decode = nfs3svc_decode_renameargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_renameres, + .pc_encode = nfs3svc_encode_renameres, .pc_release = nfs3svc_release_fhandle2, .pc_argsize = sizeof(struct nfsd3_renameargs), .pc_ressize = sizeof(struct nfsd3_renameres), @@ -826,7 +826,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_LINK] = { .pc_func = nfsd3_proc_link, .pc_decode = nfs3svc_decode_linkargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_linkres, + .pc_encode = nfs3svc_encode_linkres, .pc_release = nfs3svc_release_fhandle2, .pc_argsize = sizeof(struct nfsd3_linkargs), .pc_ressize = sizeof(struct nfsd3_linkres), @@ -836,7 +836,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_READDIR] = { .pc_func = nfsd3_proc_readdir, .pc_decode = nfs3svc_decode_readdirargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_readdirres, + .pc_encode = nfs3svc_encode_readdirres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_readdirargs), .pc_ressize = sizeof(struct nfsd3_readdirres), @@ -845,7 +845,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_READDIRPLUS] = { .pc_func = nfsd3_proc_readdirplus, .pc_decode = nfs3svc_decode_readdirplusargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_readdirres, + .pc_encode = nfs3svc_encode_readdirres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_readdirplusargs), .pc_ressize = sizeof(struct nfsd3_readdirres), @@ -854,7 +854,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_FSSTAT] = { .pc_func = nfsd3_proc_fsstat, .pc_decode = nfs3svc_decode_fhandleargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_fsstatres, + .pc_encode = nfs3svc_encode_fsstatres, .pc_argsize = sizeof(struct nfsd3_fhandleargs), .pc_ressize = sizeof(struct nfsd3_fsstatres), .pc_cachetype = RC_NOCACHE, @@ -863,7 +863,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_FSINFO] = { .pc_func = nfsd3_proc_fsinfo, .pc_decode = nfs3svc_decode_fhandleargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_fsinfores, + .pc_encode = nfs3svc_encode_fsinfores, .pc_argsize = sizeof(struct nfsd3_fhandleargs), .pc_ressize = sizeof(struct nfsd3_fsinfores), .pc_cachetype = RC_NOCACHE, @@ -872,7 +872,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_PATHCONF] = { .pc_func = nfsd3_proc_pathconf, .pc_decode = nfs3svc_decode_fhandleargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_pathconfres, + .pc_encode = nfs3svc_encode_pathconfres, .pc_argsize = sizeof(struct nfsd3_fhandleargs), .pc_ressize = sizeof(struct nfsd3_pathconfres), .pc_cachetype = RC_NOCACHE, @@ -881,7 +881,7 @@ static struct svc_procedure nfsd_procedures3[22] = { [NFS3PROC_COMMIT] = { .pc_func = nfsd3_proc_commit, .pc_decode = nfs3svc_decode_commitargs, - .pc_encode = (kxdrproc_t) nfs3svc_encode_commitres, + .pc_encode = nfs3svc_encode_commitres, .pc_release = nfs3svc_release_fhandle, .pc_argsize = sizeof(struct nfsd3_commitargs), .pc_ressize = sizeof(struct nfsd3_commitres), diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c index be8bf8af9917..349e355edc73 100644 --- a/fs/nfsd/nfs3xdr.c +++ b/fs/nfsd/nfs3xdr.c @@ -645,16 +645,17 @@ nfs3svc_decode_commitargs(struct svc_rqst *rqstp, __be32 *p) * will work properly. */ int -nfs3svc_encode_voidres(struct svc_rqst *rqstp, __be32 *p, void *dummy) +nfs3svc_encode_voidres(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } /* GETATTR */ int -nfs3svc_encode_attrstat(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_attrstat *resp) +nfs3svc_encode_attrstat(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_attrstat *resp = rqstp->rq_resp; + if (resp->status == 0) { lease_get_mtime(d_inode(resp->fh.fh_dentry), &resp->stat.mtime); @@ -665,18 +666,20 @@ nfs3svc_encode_attrstat(struct svc_rqst *rqstp, __be32 *p, /* SETATTR, REMOVE, RMDIR */ int -nfs3svc_encode_wccstat(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_attrstat *resp) +nfs3svc_encode_wccstat(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_attrstat *resp = rqstp->rq_resp; + p = encode_wcc_data(rqstp, p, &resp->fh); return xdr_ressize_check(rqstp, p); } /* LOOKUP */ int -nfs3svc_encode_diropres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_diropres *resp) +nfs3svc_encode_diropres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_diropres *resp = rqstp->rq_resp; + if (resp->status == 0) { p = encode_fh(p, &resp->fh); p = encode_post_op_attr(rqstp, p, &resp->fh); @@ -687,9 +690,10 @@ nfs3svc_encode_diropres(struct svc_rqst *rqstp, __be32 *p, /* ACCESS */ int -nfs3svc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_accessres *resp) +nfs3svc_encode_accessres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_accessres *resp = rqstp->rq_resp; + p = encode_post_op_attr(rqstp, p, &resp->fh); if (resp->status == 0) *p++ = htonl(resp->access); @@ -698,9 +702,10 @@ nfs3svc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, /* READLINK */ int -nfs3svc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_readlinkres *resp) +nfs3svc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_readlinkres *resp = rqstp->rq_resp; + p = encode_post_op_attr(rqstp, p, &resp->fh); if (resp->status == 0) { *p++ = htonl(resp->len); @@ -719,9 +724,10 @@ nfs3svc_encode_readlinkres(struct svc_rqst *rqstp, __be32 *p, /* READ */ int -nfs3svc_encode_readres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_readres *resp) +nfs3svc_encode_readres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_readres *resp = rqstp->rq_resp; + p = encode_post_op_attr(rqstp, p, &resp->fh); if (resp->status == 0) { *p++ = htonl(resp->count); @@ -743,9 +749,9 @@ nfs3svc_encode_readres(struct svc_rqst *rqstp, __be32 *p, /* WRITE */ int -nfs3svc_encode_writeres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_writeres *resp) +nfs3svc_encode_writeres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_writeres *resp = rqstp->rq_resp; struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); p = encode_wcc_data(rqstp, p, &resp->fh); @@ -760,9 +766,10 @@ nfs3svc_encode_writeres(struct svc_rqst *rqstp, __be32 *p, /* CREATE, MKDIR, SYMLINK, MKNOD */ int -nfs3svc_encode_createres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_diropres *resp) +nfs3svc_encode_createres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_diropres *resp = rqstp->rq_resp; + if (resp->status == 0) { *p++ = xdr_one; p = encode_fh(p, &resp->fh); @@ -774,9 +781,10 @@ nfs3svc_encode_createres(struct svc_rqst *rqstp, __be32 *p, /* RENAME */ int -nfs3svc_encode_renameres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_renameres *resp) +nfs3svc_encode_renameres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_renameres *resp = rqstp->rq_resp; + p = encode_wcc_data(rqstp, p, &resp->ffh); p = encode_wcc_data(rqstp, p, &resp->tfh); return xdr_ressize_check(rqstp, p); @@ -784,9 +792,10 @@ nfs3svc_encode_renameres(struct svc_rqst *rqstp, __be32 *p, /* LINK */ int -nfs3svc_encode_linkres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_linkres *resp) +nfs3svc_encode_linkres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_linkres *resp = rqstp->rq_resp; + p = encode_post_op_attr(rqstp, p, &resp->fh); p = encode_wcc_data(rqstp, p, &resp->tfh); return xdr_ressize_check(rqstp, p); @@ -794,9 +803,10 @@ nfs3svc_encode_linkres(struct svc_rqst *rqstp, __be32 *p, /* READDIR */ int -nfs3svc_encode_readdirres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_readdirres *resp) +nfs3svc_encode_readdirres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_readdirres *resp = rqstp->rq_resp; + p = encode_post_op_attr(rqstp, p, &resp->fh); if (resp->status == 0) { @@ -1044,9 +1054,9 @@ nfs3svc_encode_entry_plus(void *cd, const char *name, /* FSSTAT */ int -nfs3svc_encode_fsstatres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_fsstatres *resp) +nfs3svc_encode_fsstatres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_fsstatres *resp = rqstp->rq_resp; struct kstatfs *s = &resp->stats; u64 bs = s->f_bsize; @@ -1066,9 +1076,10 @@ nfs3svc_encode_fsstatres(struct svc_rqst *rqstp, __be32 *p, /* FSINFO */ int -nfs3svc_encode_fsinfores(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_fsinfores *resp) +nfs3svc_encode_fsinfores(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_fsinfores *resp = rqstp->rq_resp; + *p++ = xdr_zero; /* no post_op_attr */ if (resp->status == 0) { @@ -1090,9 +1101,10 @@ nfs3svc_encode_fsinfores(struct svc_rqst *rqstp, __be32 *p, /* PATHCONF */ int -nfs3svc_encode_pathconfres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_pathconfres *resp) +nfs3svc_encode_pathconfres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_pathconfres *resp = rqstp->rq_resp; + *p++ = xdr_zero; /* no post_op_attr */ if (resp->status == 0) { @@ -1109,9 +1121,9 @@ nfs3svc_encode_pathconfres(struct svc_rqst *rqstp, __be32 *p, /* COMMIT */ int -nfs3svc_encode_commitres(struct svc_rqst *rqstp, __be32 *p, - struct nfsd3_commitres *resp) +nfs3svc_encode_commitres(struct svc_rqst *rqstp, __be32 *p) { + struct nfsd3_commitres *resp = rqstp->rq_resp; struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); p = encode_wcc_data(rqstp, p, &resp->fh); diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 6ff434b77a9e..ad0622efae4e 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -2520,7 +2520,7 @@ struct nfsd4_voidargs { int dummy; }; static struct svc_procedure nfsd_procedures4[2] = { [NFSPROC4_NULL] = { .pc_func = nfsd4_proc_null, - .pc_encode = (kxdrproc_t) nfs4svc_encode_voidres, + .pc_encode = nfs4svc_encode_voidres, .pc_argsize = sizeof(struct nfsd4_voidargs), .pc_ressize = sizeof(struct nfsd4_voidres), .pc_cachetype = RC_NOCACHE, @@ -2529,7 +2529,7 @@ static struct svc_procedure nfsd_procedures4[2] = { [NFSPROC4_COMPOUND] = { .pc_func = nfsd4_proc_compound, .pc_decode = nfs4svc_decode_compoundargs, - .pc_encode = (kxdrproc_t) nfs4svc_encode_compoundres, + .pc_encode = nfs4svc_encode_compoundres, .pc_argsize = sizeof(struct nfsd4_compoundargs), .pc_ressize = sizeof(struct nfsd4_compoundres), .pc_release = nfsd4_release_compoundargs, diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 3a7e117bd11e..54e212e3541e 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -4538,7 +4538,7 @@ nfsd4_encode_replay(struct xdr_stream *xdr, struct nfsd4_op *op) } int -nfs4svc_encode_voidres(struct svc_rqst *rqstp, __be32 *p, void *dummy) +nfs4svc_encode_voidres(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } @@ -4584,11 +4584,12 @@ nfs4svc_decode_compoundargs(struct svc_rqst *rqstp, __be32 *p) } int -nfs4svc_encode_compoundres(struct svc_rqst *rqstp, __be32 *p, struct nfsd4_compoundres *resp) +nfs4svc_encode_compoundres(struct svc_rqst *rqstp, __be32 *p) { /* * All that remains is to write the tag and operation count... */ + struct nfsd4_compoundres *resp = rqstp->rq_resp; struct xdr_buf *buf = resp->xdr.buf; WARN_ON_ONCE(buf->len != buf->head[0].iov_len + buf->page_len + diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index d351d0ef6d34..0ef88d0e67d9 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -577,7 +577,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_NULL] = { .pc_func = nfsd_proc_null, .pc_decode = nfssvc_decode_void, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_void), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_NOCACHE, @@ -586,7 +586,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_GETATTR] = { .pc_func = nfsd_proc_getattr, .pc_decode = nfssvc_decode_fhandle, - .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat, + .pc_encode = nfssvc_encode_attrstat, .pc_release = nfssvc_release_fhandle, .pc_argsize = sizeof(struct nfsd_fhandle), .pc_ressize = sizeof(struct nfsd_attrstat), @@ -596,7 +596,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_SETATTR] = { .pc_func = nfsd_proc_setattr, .pc_decode = nfssvc_decode_sattrargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat, + .pc_encode = nfssvc_encode_attrstat, .pc_release = nfssvc_release_fhandle, .pc_argsize = sizeof(struct nfsd_sattrargs), .pc_ressize = sizeof(struct nfsd_attrstat), @@ -605,7 +605,7 @@ static struct svc_procedure nfsd_procedures2[18] = { }, [NFSPROC_ROOT] = { .pc_decode = nfssvc_decode_void, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_void), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_NOCACHE, @@ -614,7 +614,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_LOOKUP] = { .pc_func = nfsd_proc_lookup, .pc_decode = nfssvc_decode_diropargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_diropres, + .pc_encode = nfssvc_encode_diropres, .pc_release = nfssvc_release_fhandle, .pc_argsize = sizeof(struct nfsd_diropargs), .pc_ressize = sizeof(struct nfsd_diropres), @@ -624,7 +624,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_READLINK] = { .pc_func = nfsd_proc_readlink, .pc_decode = nfssvc_decode_readlinkargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_readlinkres, + .pc_encode = nfssvc_encode_readlinkres, .pc_argsize = sizeof(struct nfsd_readlinkargs), .pc_ressize = sizeof(struct nfsd_readlinkres), .pc_cachetype = RC_NOCACHE, @@ -633,7 +633,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_READ] = { .pc_func = nfsd_proc_read, .pc_decode = nfssvc_decode_readargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_readres, + .pc_encode = nfssvc_encode_readres, .pc_release = nfssvc_release_fhandle, .pc_argsize = sizeof(struct nfsd_readargs), .pc_ressize = sizeof(struct nfsd_readres), @@ -642,7 +642,7 @@ static struct svc_procedure nfsd_procedures2[18] = { }, [NFSPROC_WRITECACHE] = { .pc_decode = nfssvc_decode_void, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_void), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_NOCACHE, @@ -651,7 +651,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_WRITE] = { .pc_func = nfsd_proc_write, .pc_decode = nfssvc_decode_writeargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_attrstat, + .pc_encode = nfssvc_encode_attrstat, .pc_release = nfssvc_release_fhandle, .pc_argsize = sizeof(struct nfsd_writeargs), .pc_ressize = sizeof(struct nfsd_attrstat), @@ -661,7 +661,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_CREATE] = { .pc_func = nfsd_proc_create, .pc_decode = nfssvc_decode_createargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_diropres, + .pc_encode = nfssvc_encode_diropres, .pc_release = nfssvc_release_fhandle, .pc_argsize = sizeof(struct nfsd_createargs), .pc_ressize = sizeof(struct nfsd_diropres), @@ -671,7 +671,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_REMOVE] = { .pc_func = nfsd_proc_remove, .pc_decode = nfssvc_decode_diropargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_diropargs), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_REPLSTAT, @@ -680,7 +680,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_RENAME] = { .pc_func = nfsd_proc_rename, .pc_decode = nfssvc_decode_renameargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_renameargs), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_REPLSTAT, @@ -689,7 +689,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_LINK] = { .pc_func = nfsd_proc_link, .pc_decode = nfssvc_decode_linkargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_linkargs), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_REPLSTAT, @@ -698,7 +698,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_SYMLINK] = { .pc_func = nfsd_proc_symlink, .pc_decode = nfssvc_decode_symlinkargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_symlinkargs), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_REPLSTAT, @@ -707,7 +707,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_MKDIR] = { .pc_func = nfsd_proc_mkdir, .pc_decode = nfssvc_decode_createargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_diropres, + .pc_encode = nfssvc_encode_diropres, .pc_release = nfssvc_release_fhandle, .pc_argsize = sizeof(struct nfsd_createargs), .pc_ressize = sizeof(struct nfsd_diropres), @@ -717,7 +717,7 @@ static struct svc_procedure nfsd_procedures2[18] = { [NFSPROC_RMDIR] = { .pc_func = nfsd_proc_rmdir, .pc_decode = nfssvc_decode_diropargs, - .pc_encode = (kxdrproc_t) nfssvc_encode_void, + .pc_encode = nfssvc_encode_void, .pc_argsize = sizeof(struct nfsd_diropargs), .pc_ressize = sizeof(struct nfsd_void), .pc_cachetype = RC_REPLS |