diff options
| author | Jan Kara <jack@suse.cz> | 2014-10-23 14:02:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-21 09:22:54 -0800 |
| commit | 29d312e94b2ede1cd3270ed1237a2817032f287d (patch) | |
| tree | 143a82cad504d3f55996958c86fd78339fef7c2f | |
| parent | bc2075d558b1395a80c1354665679c8970ba5829 (diff) | |
nfs: Fix use of uninitialized variable in nfs_getattr()
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@suse.cz>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/nfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index cd4b9073dd20..e9be01b2cc5a 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -519,7 +519,7 @@ 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; /* Flush out writes to the server in order to update c/mtime. */ if (S_ISREG(inode->i_mode)) { |