From: Jan Kara <jack@xxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit 16caf5b6101d03335b386e77e9e14136f989be87 upstream.
Variable 'err' needn't be initialized when nfs_getattr() uses it to
check whether it should call generic_fillattr() or not. That can result
in spurious error returns. Initialize 'err' properly.
Signed-off-by: Jan Kara <jack@xxxxxxx>
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
fs/nfs/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 7f5799d098fd..e5eb677ca9ce 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -598,7 +598,7 @@ int nfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
{
struct inode *inode = dentry->d_inode;
int need_atime = NFS_I(inode)->cache_validity & NFS_INO_INVALID_ATIME;
- int err;
+ int err = 0;
trace_nfs_getattr_enter(inode);
/* Flush out writes to the server in order to update c/mtime. */
--
2.1.3
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