From 7ca5e8f089c2cbe79ee220b5acb4bc6cf4422818 Mon Sep 17 00:00:00 2001 From: Chengguang Xu Date: Sat, 24 Nov 2018 17:40:44 +0800 Subject: jfs: compare old and new mode before setting update_mode flag If new mode is the same as old mode we don't have to reset inode mode in the rest of the code, so compare old and new mode before setting update_mode flag. Signed-off-by: Chengguang Xu Signed-off-by: Dave Kleikamp --- fs/jfs/acl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/jfs') diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c index 8c06a6ea862d..ebb299003a5b 100644 --- a/fs/jfs/acl.c +++ b/fs/jfs/acl.c @@ -117,7 +117,8 @@ int jfs_set_acl(struct inode *inode, struct posix_acl *acl, int type) rc = posix_acl_update_mode(inode, &mode, &acl); if (rc) goto end_tx; - update_mode = 1; + if (mode != inode->i_mode) + update_mode = 1; } rc = __jfs_set_acl(tid, inode, type, acl); if (!rc) { -- cgit v1.2.3