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authorAndi Kleen <andi@firstfloor.org>2010-10-29 21:14:31 +0200
committerChris Mason <chris.mason@oracle.com>2010-10-29 21:14:31 +0200
commit411fc6bcef54f828a5458f4730c68abdf13c6bf0 (patch)
tree89b91cd7e0d7633e9d6e386e388bd0493165f66c /fs/btrfs/dir-item.c
parentBtrfs: Use ERR_CAST helpers (diff)
downloadlinux-411fc6bcef54f828a5458f4730c68abdf13c6bf0.tar.xz
linux-411fc6bcef54f828a5458f4730c68abdf13c6bf0.zip
Btrfs: Fix variables set but not read (bugs found by gcc 4.6)
These are all the cases where a variable is set, but not read which are really bugs. - Couple of incorrect error handling fixed. - One incorrect use of a allocation policy - Some other things Still needs more review. Found by gcc 4.6's new warnings. [akpm@linux-foundation.org: fix build. Might have been bitrot] 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/dir-item.c')
-rw-r--r--fs/btrfs/dir-item.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index e9103b3baa49..f0cad5ae5be7 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -427,5 +427,5 @@ int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans,
ret = btrfs_truncate_item(trans, root, path,
item_len - sub_item_len, 1);
}
- return 0;
+ return ret;
}