diff options
Diffstat (limited to 'net')
37 files changed, 109 insertions, 136 deletions
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 03a9fc0771c0..9b6bc5abe946 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1238,7 +1238,7 @@ out: * fields into the sockaddr. */ static int atalk_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct sockaddr_at sat; struct sock *sk = sock->sk; @@ -1251,7 +1251,6 @@ static int atalk_getname(struct socket *sock, struct sockaddr *uaddr, if (atalk_autobind(sk) < 0) goto out; - *uaddr_len = sizeof(struct sockaddr_at); memset(&sat, 0, sizeof(sat)); if (peer) { @@ -1268,9 +1267,9 @@ static int atalk_getname(struct socket *sock, struct sockaddr *uaddr, sat.sat_port = at->src_port; } - err = 0; sat.sat_family = AF_APPLETALK; memcpy(uaddr, &sat, sizeof(sat)); + err = sizeof(struct sockaddr_at); out: release_sock(sk); diff --git a/net/atm/pvc.c b/net/atm/pvc.c index e1140b3bdcaa..2cb10af16afc 100644 --- a/net/atm/pvc.c +++ b/net/atm/pvc.c @@ -87,21 +87,20 @@ static int pvc_getsockopt(struct socket *sock, int level, int optname, } static int pvc_getname(struct socket *sock, struct sockaddr *sockaddr, - int *sockaddr_len, int peer) + int peer) { struct sockaddr_atmpvc *addr; struct atm_vcc *vcc = ATM_SD(sock); if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags)) return -ENOTCONN; - *sockaddr_len = sizeof(struct sockaddr_atmpvc); addr = (struct sockaddr_atmpvc *)sockaddr; memset(addr, 0, sizeof(*addr)); addr->sap_family = AF_ATMPVC; addr->sap_addr.itf = vcc->dev->number; addr->sap_addr.vpi = vcc->vpi; addr->sap_addr.vci = vcc->vci; - return 0; + return sizeof(struct sockaddr_atmpvc); } static const struct proto_ops pvc_proto_ops = { diff --git a/net/atm/svc.c b/net/atm/svc.c index c458adcbc177..2f91b766ac42 100644 --- a/net/atm/svc.c +++ b/net/atm/svc.c @@ -419,15 +419,14 @@ out: } static int svc_getname(struct socket *sock, struct sockaddr *sockaddr, - int *sockaddr_len, int peer) + int peer) { struct sockaddr_atmsvc *addr; - *sockaddr_len = sizeof(struct sockaddr_atmsvc); addr = (struct sockaddr_atmsvc *) sockaddr; memcpy(addr, peer ? &ATM_SD(sock)->remote : &ATM_SD(sock)->local, sizeof(struct sockaddr_atmsvc)); - return 0; + return sizeof(struct sockaddr_atmsvc); } int svc_change_qos(struct atm_vcc *vcc, struct atm_qos *qos) diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index 47fdd399626b..c8319ed48485 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -1388,7 +1388,7 @@ out: } static int ax25_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct full_sockaddr_ax25 *fsa = (struct full_sockaddr_ax25 *)uaddr; struct sock *sk = sock->sk; @@ -1427,7 +1427,7 @@ static int ax25_getname(struct socket *sock, struct sockaddr *uaddr, fsa->fsa_digipeater[0] = null_ax25_address; } } - *uaddr_len = sizeof (struct full_sockaddr_ax25); + err = sizeof (struct full_sockaddr_ax25); out: release_sock(sk); diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 923e9a271872..1506e1632394 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -1340,7 +1340,7 @@ done: } static int hci_sock_getname(struct socket *sock, struct sockaddr *addr, - int *addr_len, int peer) + int peer) { struct sockaddr_hci *haddr = (struct sockaddr_hci *)addr; struct sock *sk = sock->sk; @@ -1360,10 +1360,10 @@ static int hci_sock_getname(struct socket *sock, struct sockaddr *addr, goto done; } - *addr_len = sizeof(*haddr); haddr->hci_family = AF_BLUETOOTH; haddr->hci_dev = hdev->id; haddr->hci_channel= hci_pi(sk)->channel; + err = sizeof(*haddr); done: release_sock(sk); diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 67a8642f57ea..686bdc6b35b0 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -358,7 +358,7 @@ done: } static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, - int *len, int peer) + int peer) { struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr; struct sock *sk = sock->sk; @@ -373,7 +373,6 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, memset(la, 0, sizeof(struct sockaddr_l2)); addr->sa_family = AF_BLUETOOTH; - *len = sizeof(struct sockaddr_l2); la->l2_psm = chan->psm; @@ -387,7 +386,7 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, la->l2_bdaddr_type = chan->src_type; } - return 0; + return sizeof(struct sockaddr_l2); } static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 1aaccf637479..93a3b219db09 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -533,7 +533,7 @@ done: return err; } -static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer) +static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int peer) { struct sockaddr_rc *sa = (struct sockaddr_rc *) addr; struct sock *sk = sock->sk; @@ -552,8 +552,7 @@ static int rfcomm_sock_getname(struct socket *sock, struct sockaddr *addr, int * else bacpy(&sa->rc_bdaddr, &rfcomm_pi(sk)->src); - *len = sizeof(struct sockaddr_rc); - return 0; + return sizeof(struct sockaddr_rc); } static int rfcomm_sock_sendmsg(struct socket *sock, struct msghdr *msg, diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 08df57665e1f..413b8ee49fec 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -680,7 +680,7 @@ done: } static int sco_sock_getname(struct socket *sock, struct sockaddr *addr, - int *len, int peer) + int peer) { struct sockaddr_sco *sa = (struct sockaddr_sco *) addr; struct sock *sk = sock->sk; @@ -688,14 +688,13 @@ static int sco_sock_getname(struct socket *sock, struct sockaddr *addr, BT_DBG("sock %p, sk %p", sock, sk); addr->sa_family = AF_BLUETOOTH; - *len = sizeof(struct sockaddr_sco); if (peer) bacpy(&sa->sco_bdaddr, &sco_pi(sk)->dst); else bacpy(&sa->sco_bdaddr, &sco_pi(sk)->src); - return 0; + return sizeof(struct sockaddr_sco); } static int sco_sock_sendmsg(struct socket *sock, struct msghdr *msg, diff --git a/net/can/raw.c b/net/can/raw.c index f2ecc43376a1..1051eee82581 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -470,7 +470,7 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len) } static int raw_getname(struct socket *sock, struct sockaddr *uaddr, - int *len, int peer) + int peer) { struct sockaddr_can *addr = (struct sockaddr_can *)uaddr; struct sock *sk = sock->sk; @@ -483,9 +483,7 @@ static int raw_getname(struct socket *sock, struct sockaddr *uaddr, addr->can_family = AF_CAN; addr->can_ifindex = ro->ifindex; - *len = sizeof(*addr); - - return 0; + return sizeof(*addr); } static int raw_setsockopt(struct socket *sock, int level, int optname, diff --git a/net/core/sock.c b/net/core/sock.c index c501499a04fe..04e5e27c9b81 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1274,7 +1274,8 @@ int sock_getsockopt(struct socket *sock, int level, int optname, { char address[128]; - if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2)) + lv = sock->ops->getname(sock, (struct sockaddr *)address, 2); + if (lv < 0) return -ENOTCONN; if (lv < len) return -EINVAL; @@ -2497,7 +2498,7 @@ int sock_no_accept(struct socket *sock, struct socket *newsock, int flags, EXPORT_SYMBOL(sock_no_accept); int sock_no_getname(struct socket *sock, struct sockaddr *saddr, - int *len, int peer) + int peer) { return -EOPNOTSUPP; } diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c index 91dd09f79808..45cb5bea884b 100644 --- a/net/decnet/af_decnet.c +++ b/net/decnet/af_decnet.c @@ -1180,14 +1180,12 @@ static int dn_accept(struct socket *sock, struct socket *newsock, int flags, } -static int dn_getname(struct socket *sock, struct sockaddr *uaddr,int *uaddr_len,int peer) +static int dn_getname(struct socket *sock, struct sockaddr *uaddr,int peer) { struct sockaddr_dn *sa = (struct sockaddr_dn *)uaddr; struct sock *sk = sock->sk; struct dn_scp *scp = DN_SK(sk); - *uaddr_len = sizeof(struct sockaddr_dn); - lock_sock(sk); if (peer) { @@ -1205,7 +1203,7 @@ static int dn_getname(struct socket *sock, struct sockaddr *uaddr,int *uaddr_len release_sock(sk); - return 0; + return sizeof(struct sockaddr_dn); } diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index e4329e161943..f98e2f0db841 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -723,7 +723,7 @@ EXPORT_SYMBOL(inet_accept); * This does both peername and sockname. */ int inet_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct sock *sk = sock->sk; struct inet_sock *inet = inet_sk(sk); @@ -745,8 +745,7 @@ int inet_getname(struct socket *sock, struct sockaddr *uaddr, sin->sin_addr.s_addr = addr; } memset(sin->sin_zero, 0, sizeof(sin->sin_zero)); - *uaddr_len = sizeof(*sin); - return 0; + return sizeof(*sin); } EXPORT_SYMBOL(inet_getname); diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 416917719a6f..c1e292db04db 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -470,7 +470,7 @@ EXPORT_SYMBOL_GPL(inet6_destroy_sock); */ int inet6_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct sockaddr_in6 *sin = (struct sockaddr_in6 *)uaddr; struct sock *sk = sock->sk; @@ -500,8 +500,7 @@ int inet6_getname(struct socket *sock, struct sockaddr *uaddr, } sin->sin6_scope_id = ipv6_iface_scope_id(&sin->sin6_addr, sk->sk_bound_dev_if); - *uaddr_len = sizeof(*sin); - return 0; + return sizeof(*sin); } EXPORT_SYMBOL(inet6_getname); diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 1e8cc7bcbca3..81ce15ffb878 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -989,14 +989,13 @@ done: } static int iucv_sock_getname(struct socket *sock, struct sockaddr *addr, - int *len, int peer) + int peer) { struct sockaddr_iucv *siucv = (struct sockaddr_iucv *) addr; struct sock *sk = sock->sk; struct iucv_sock *iucv = iucv_sk(sk); addr->sa_family = AF_IUCV; - *len = sizeof(struct sockaddr_iucv); if (peer) { memcpy(siucv->siucv_user_id, iucv->dst_user_id, 8); @@ -1009,7 +1008,7 @@ static int iucv_sock_getname(struct socket *sock, struct sockaddr *addr, memset(&siucv->siucv_addr, 0, sizeof(siucv->siucv_addr)); memset(&siucv->siucv_nodeid, 0, sizeof(siucv->siucv_nodeid)); - return 0; + return sizeof(struct sockaddr_iucv); } /** diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index ff61124fdf59..4614585e1720 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -349,7 +349,7 @@ static int l2tp_ip_disconnect(struct sock *sk, int flags) } static int l2tp_ip_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct sock *sk = sock->sk; struct inet_sock *inet = inet_sk(sk); @@ -370,8 +370,7 @@ static int l2tp_ip_getname(struct socket *sock, struct sockaddr *uaddr, lsa->l2tp_conn_id = lsk->conn_id; lsa->l2tp_addr.s_addr = addr; } - *uaddr_len = sizeof(*lsa); - return 0; + return sizeof(*lsa); } static int l2tp_ip_backlog_recv(struct sock *sk, struct sk_buff *skb) diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c index 192344688c06..efea58b66295 100644 --- a/net/l2tp/l2tp_ip6.c +++ b/net/l2tp/l2tp_ip6.c @@ -421,7 +421,7 @@ static int l2tp_ip6_disconnect(struct sock *sk, int flags) } static int l2tp_ip6_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct sockaddr_l2tpip6 *lsa = (struct sockaddr_l2tpip6 *)uaddr; struct sock *sk = sock->sk; @@ -449,8 +449,7 @@ static int l2tp_ip6_getname(struct socket *sock, struct sockaddr *uaddr, } if (ipv6_addr_type(&lsa->l2tp_addr) & IPV6_ADDR_LINKLOCAL) lsa->l2tp_scope_id = sk->sk_bound_dev_if; - *uaddr_len = sizeof(*lsa); - return 0; + return sizeof(*lsa); } static int l2tp_ip6_backlog_recv(struct sock *sk, struct sk_buff *skb) diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c index 59f246d7b290..99a03c72db4f 100644 --- a/net/l2tp/l2tp_ppp.c +++ b/net/l2tp/l2tp_ppp.c @@ -870,7 +870,7 @@ err: /* getname() support. */ static int pppol2tp_getname(struct socket *sock, struct sockaddr *uaddr, - int *usockaddr_len, int peer) + int peer) { int len = 0; int error = 0; @@ -969,8 +969,7 @@ static int pppol2tp_getname(struct socket *sock, struct sockaddr *uaddr, memcpy(uaddr, &sp, len); } - *usockaddr_len = len; - error = 0; + error = len; sock_put(sk); end: diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index c38d16f22d2a..01dcc0823d1f 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -971,7 +971,7 @@ release: * Return the address information of a socket. */ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddrlen, int peer) + int peer) { struct sockaddr_llc sllc; struct sock *sk = sock->sk; @@ -982,7 +982,6 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr, lock_sock(sk); if (sock_flag(sk, SOCK_ZAPPED)) goto out; - *uaddrlen = sizeof(sllc); if (peer) { rc = -ENOTCONN; if (sk->sk_state != TCP_ESTABLISHED) @@ -1003,9 +1002,9 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr, IFHWADDRLEN); } } - rc = 0; sllc.sllc_family = AF_LLC; memcpy(uaddr, &sllc, sizeof(sllc)); + rc = sizeof(sllc); out: release_sock(sk); return rc; diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 2ad445c1d27c..3c8af14330b5 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1105,7 +1105,7 @@ static int netlink_connect(struct socket *sock, struct sockaddr *addr, } static int netlink_getname(struct socket *sock, struct sockaddr *addr, - int *addr_len, int peer) + int peer) { struct sock *sk = sock->sk; struct netlink_sock *nlk = nlk_sk(sk); @@ -1113,7 +1113,6 @@ static int netlink_getname(struct socket *sock, struct sockaddr *addr, nladdr->nl_family = AF_NETLINK; nladdr->nl_pad = 0; - *addr_len = sizeof(*nladdr); if (peer) { nladdr->nl_pid = nlk->dst_portid; @@ -1124,7 +1123,7 @@ static int netlink_getname(struct socket *sock, struct sockaddr *addr, nladdr->nl_groups = nlk->groups ? nlk->groups[0] : 0; netlink_unlock_table(); } - return 0; + return sizeof(*nladdr); } static int netlink_ioctl(struct socket *sock, unsigned int cmd, diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index 9ba30c63be3d..35bb6807927f 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -829,11 +829,12 @@ out_release: } static int nr_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct full_sockaddr_ax25 *sax = (struct full_sockaddr_ax25 *)uaddr; struct sock *sk = sock->sk; struct nr_sock *nr = nr_sk(sk); + int uaddr_len; memset(&sax->fsa_ax25, 0, sizeof(struct sockaddr_ax25)); @@ -848,16 +849,16 @@ static int nr_getname(struct socket *sock, struct sockaddr *uaddr, sax->fsa_ax25.sax25_call = nr->user_addr; memset(sax->fsa_digipeater, 0, sizeof(sax->fsa_digipeater)); sax->fsa_digipeater[0] = nr->dest_addr; - *uaddr_len = sizeof(struct full_sockaddr_ax25); + uaddr_len = sizeof(struct full_sockaddr_ax25); } else { sax->fsa_ax25.sax25_family = AF_NETROM; sax->fsa_ax25.sax25_ndigis = 0; sax->fsa_ax25.sax25_call = nr->source_addr; - *uaddr_len = sizeof(struct sockaddr_ax25); + uaddr_len = sizeof(struct sockaddr_ax25); } release_sock(sk); - return 0; + return uaddr_len; } int nr_rx_frame(struct sk_buff *skb, struct net_device *dev) diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c index 376040092142..ea0c0c6f1874 100644 --- a/net/nfc/llcp_sock.c +++ b/net/nfc/llcp_sock.c @@ -497,7 +497,7 @@ error: } static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr, - int *len, int peer) + int peer) { struct sock *sk = sock->sk; struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk); @@ -510,7 +510,6 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr, llcp_sock->dsap, llcp_sock->ssap); memset(llcp_addr, 0, sizeof(*llcp_addr)); - *len = sizeof(struct sockaddr_nfc_llcp); lock_sock(sk); if (!llcp_sock->dev) { @@ -528,7 +527,7 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr, llcp_addr->service_name_len); release_sock(sk); - return 0; + return sizeof(struct sockaddr_nfc_llcp); } static inline __poll_t llcp_accept_poll(struct sock *parent) diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index e0f3f4aeeb4f..616cb9c18f88 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -3409,7 +3409,7 @@ out: } static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct net_device *dev; struct sock *sk = sock->sk; @@ -3424,13 +3424,12 @@ static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr, if (dev) strlcpy(uaddr->sa_data, dev->name, sizeof(uaddr->sa_data)); rcu_read_unlock(); - *uaddr_len = sizeof(*uaddr); - return 0; + return sizeof(*uaddr); } static int packet_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct net_device *dev; struct sock *sk = sock->sk; @@ -3455,9 +3454,8 @@ static int packet_getname(struct socket *sock, struct sockaddr *uaddr, sll->sll_halen = 0; } rcu_read_unlock(); - *uaddr_len = offsetof(struct sockaddr_ll, sll_addr) + sll->sll_halen; - return 0; + return offsetof(struct sockaddr_ll, sll_addr) + sll->sll_halen; } static int packet_dev_mc(struct net_device *dev, struct packet_mclist *i, diff --git a/net/phonet/socket.c b/net/phonet/socket.c index fffcd69f63ff..f9b40e6a18a5 100644 --- a/net/phonet/socket.c +++ b/net/phonet/socket.c @@ -326,7 +326,7 @@ static int pn_socket_accept(struct socket *sock, struct socket *newsock, } static int pn_socket_getname(struct socket *sock, struct sockaddr *addr, - int *sockaddr_len, int peer) + int peer) { struct sock *sk = sock->sk; struct pn_sock *pn = pn_sk(sk); @@ -337,8 +337,7 @@ static int pn_socket_getname(struct socket *sock, struct sockaddr *addr, pn_sockaddr_set_object((struct sockaddr_pn *)addr, pn->sobject); - *sockaddr_len = sizeof(struct sockaddr_pn); - return 0; + return sizeof(struct sockaddr_pn); } static __poll_t pn_socket_poll(struct file *file, struct socket *sock, diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 5fb3929e3d7d..b33e5aeb4c06 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -893,7 +893,7 @@ static int qrtr_connect(struct socket *sock, struct sockaddr *saddr, } static int qrtr_getname(struct socket *sock, struct sockaddr *saddr, - int *len, int peer) + int peer) { struct qrtr_sock *ipc = qrtr_sk(sock->sk); struct sockaddr_qrtr qaddr; @@ -912,12 +912,11 @@ static int qrtr_getname(struct socket *sock, struct sockaddr *saddr, } release_sock(sk); - *len = sizeof(qaddr); qaddr.sq_family = AF_QIPCRTR; memcpy(saddr, &qaddr, sizeof(qaddr)); - return 0; + return sizeof(qaddr); } static int qrtr_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c index 744c637c86b0..0a8eefd256b3 100644 --- a/net/rds/af_rds.c +++ b/net/rds/af_rds.c @@ -110,7 +110,7 @@ void rds_wake_sk_sleep(struct rds_sock *rs) } static int rds_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct sockaddr_in *sin = (struct sockaddr_in *)uaddr; struct rds_sock *rs = rds_sk_to_rs(sock->sk); @@ -131,8 +131,7 @@ static int rds_getname(struct socket *sock, struct sockaddr *uaddr, sin->sin_family = AF_INET; - *uaddr_len = sizeof(*sin); - return 0; + return sizeof(*sin); } /* diff --git a/net/rds/tcp.c b/net/rds/tcp.c index 44c4652721af..08230a145042 100644 --- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -227,7 +227,6 @@ static void rds_tcp_tc_info(struct socket *rds_sock, unsigned int len, struct rds_tcp_connection *tc; unsigned long flags; struct sockaddr_in sin; - int sinlen; struct socket *sock; spin_lock_irqsave(&rds_tcp_tc_list_lock, flags); @@ -239,12 +238,10 @@ static void rds_tcp_tc_info(struct socket *rds_sock, unsigned int len, sock = tc->t_sock; if (sock) { - sock->ops->getname(sock, (struct sockaddr *)&sin, - &sinlen, 0); + sock->ops->getname(sock, (struct sockaddr *)&sin, 0); tsinfo.local_addr = sin.sin_addr.s_addr; tsinfo.local_port = sin.sin_port; - sock->ops->getname(sock, (struct sockaddr *)&sin, - &sinlen, 1); + sock->ops->getname(sock, (struct sockaddr *)&sin, 1); tsinfo.peer_addr = sin.sin_addr.s_addr; tsinfo.peer_port = sin.sin_port; } diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 083bd251406f..5170373b797c 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -938,7 +938,7 @@ out_release: } static int rose_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { struct full_sockaddr_rose *srose = (struct full_sockaddr_rose *)uaddr; struct sock *sk = sock->sk; @@ -964,8 +964,7 @@ static int rose_getname(struct socket *sock, struct sockaddr *uaddr, srose->srose_digis[n] = rose->source_digis[n]; } - *uaddr_len = sizeof(struct full_sockaddr_rose); - return 0; + return sizeof(struct full_sockaddr_rose); } int rose_rx_call_request(struct sk_buff *skb, struct net_device *dev, struct rose_neigh *neigh, unsigned int lci) diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index e35d4f73d2df..0d873c58e516 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -952,16 +952,16 @@ static int sctp_inet6_supported_addrs(const struct sctp_sock *opt, /* Handle SCTP_I_WANT_MAPPED_V4_ADDR for getpeername() and getsockname() */ static int sctp_getname(struct socket *sock, struct sockaddr *uaddr, - int *uaddr_len, int peer) + int peer) { int rc; - rc = inet6_getname(sock, uaddr, uaddr_len, peer); + rc = inet6_getname(sock, uaddr, peer); - if (rc != 0) + if (rc < 0) return rc; - *uaddr_len = sctp_v6_addr_to_user(sctp_sk(sock->sk), + rc = sctp_v6_addr_to_user(sctp_sk(sock->sk), (union sctp_addr *)uaddr); return rc; diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index da1a5cdefd13..38ae22b65e77 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -281,7 +281,6 @@ int smc_netinfo_by_tcpsk(struct socket *clcsock, struct in_device *in_dev; struct sockaddr_in addr; int rc = -ENOENT; - int len; if (!dst) { rc = -ENOTCONN; @@ -293,7 +292,7 @@ int smc_netinfo_by_tcpsk(struct socket *clcsock, |