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authorDavid Sterba <dsterba@suse.cz>2011-04-19 18:00:01 +0200
committerDavid Sterba <dsterba@suse.cz>2011-05-02 13:57:20 +0200
commitc704005d886cf0bc9bc3974eb009b22fe0da32c7 (patch)
treeb9effb8d686af95ca92782697b75a70bf34a3964 /fs/btrfs/relocation.c
parent4891aca2dac612a2f21a3278d9906ade13b55788 (diff)
btrfs: unify checking of IS_ERR and null
use IS_ERR_OR_NULL when possible, done by this coccinelle script: @ match @ identifier id; @@ ( - BUG_ON(IS_ERR(id) || !id); + BUG_ON(IS_ERR_OR_NULL(id)); | - IS_ERR(id) || !id + IS_ERR_OR_NULL(id) | - !id || IS_ERR(id) + IS_ERR_OR_NULL(id) ) Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/relocation.c')
-rw-r--r--fs/btrfs/relocation.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 199a8013431..fed0aaec075 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3220,7 +3220,7 @@ static int delete_block_group_cache(struct btrfs_fs_info *fs_info,
key.offset = 0;
inode = btrfs_iget(fs_info->sb, &key, root, NULL);
- if (!inode || IS_ERR(inode) || is_bad_inode(inode)) {
+ if (IS_ERR_OR_NULL(inode) || is_bad_inode(inode)) {
if (inode && !IS_ERR(inode))
iput(inode);
return -ENOENT;