A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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AFS: Fix compilation warning

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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: [email protected]
Cc: [email protected]
Signed-off-by: Artem Bityutskiy <[email protected]>
Signed-off-by: David Howells <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Artem Bityutskiy 2009-07-09 10:44:30 +01:00 • committed by Linus Torvalds
commit dd0d9a46f5
1 changed files with 1 additions and 1 deletions
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2
fs/afs/dir.c
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@ -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;