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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-07-09 10:44:30 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-12 12:24:07 -0700 |
| commit | dd0d9a46f573b086a67522f819566427dba9c4c7 (patch) | |
| tree | 3923d284b277bea1c3092e329da44a5a80b6512d /fs/afs | |
| parent | 405f55712dfe464b3240d7816cc4fe4174831be2 (diff) | |
| download | lwn-dd0d9a46f573b086a67522f819566427dba9c4c7.tar.gz lwn-dd0d9a46f573b086a67522f819566427dba9c4c7.zip | |
AFS: Fix compilation warning
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | 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 9bd757774c9e..88067f36e5e7 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -564,7 +564,7 @@ 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; |