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authorJan Kara <jack@suse.cz>2014-10-23 16:02:47 +0400
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-11-12 22:22:53 +0300
commit16caf5b6101d03335b386e77e9e14136f989be87 (patch)
tree659ca6328f8ee845e4b3d3ccf54b857ec1a1a52c /fs
parentb283f9445214d4d573906f919c70caccd27b74ea (diff)
downloadlinux-16caf5b6101d03335b386e77e9e14136f989be87.tar.xz
nfs: Fix use of uninitialized variable in nfs_getattr()
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> Cc: stable@vger.kernel.org Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 6388a59f2add..00689a8a85e4 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -626,7 +626,7 @@ 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. */