diff options
| author | Andi Kleen <andi@firstfloor.org> | 2010-10-29 21:14:37 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2010-10-29 21:14:37 +0200 |
| commit | 559af8211433b8c0b20e6c43c61409cb9c9c2996 (patch) | |
| tree | 702ebd4c4f5b610daa36f65d814a518356a9a46b /fs/btrfs/xattr.c | |
| parent | Btrfs: Fix variables set but not read (bugs found by gcc 4.6) (diff) | |
| download | linux-559af8211433b8c0b20e6c43c61409cb9c9c2996.tar.xz linux-559af8211433b8c0b20e6c43c61409cb9c9c2996.zip | |
Btrfs: cleanup warnings from gcc 4.6 (nonbugs)
These are all the cases where a variable is set, but not read which are
not bugs as far as I can see, but simply leftovers.
Still needs more review.
Found by gcc 4.6's new warnings
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/xattr.c')
| -rw-r--r-- | fs/btrfs/xattr.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 88ecbb215878..698fdd2c739c 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -178,7 +178,6 @@ ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size) struct inode *inode = dentry->d_inode; struct btrfs_root *root = BTRFS_I(inode)->root; struct btrfs_path *path; - struct btrfs_item *item; struct extent_buffer *leaf; struct btrfs_dir_item *di; int ret = 0, slot, advance; @@ -234,7 +233,6 @@ ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size) } advance = 1; - item = btrfs_item_nr(leaf, slot); btrfs_item_key_to_cpu(leaf, &found_key, slot); /* check to make sure this item is what we want */ |