From 77683fa6ccecf2eb8b4dd34fe609455580dfe766 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Thu, 23 Oct 2014 14:02:47 +0200 Subject: 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 Signed-off-by: Trond Myklebust Signed-off-by: Jiri Slaby --- 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. */ -- cgit v1.2.3