Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH] AFS: Fix compilation warning | Date | Thu, 09 Jul 2009 10:44:30 +0100 |
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From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Fix the following warning:
fs/afs/dir.c: In function 'afs_d_revalidate': fs/afs/dir.c:567: warning: 'fid.vnode' may be used uninitialized in this function fs/afs/dir.c:567: warning: 'fid.unique' may be used uninitialized in this function
by marking the 'fid' variable as an uninitialized_var. The problem is that gcc doesn't always manage to work out that fid is always set on the path through the function that uses it.
Cc: linux-afs@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Howells <dhowells@redhat.com> ---
fs/afs/dir.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/afs/dir.c b/fs/afs/dir.c index 5272872..790ba9d 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -566,7 +566,7 @@ static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry, static int afs_d_revalidate(struct dentry *dentry, struct nameidata *nd) { struct afs_vnode *vnode, *dir; - struct afs_fid fid; + struct afs_fid uninitialized_var(fid); struct dentry *parent; struct key *key; void *dir_version;
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