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authorDulshani Gunawardhana <dulshani.gunawardhana89@gmail.com>2013-10-31 09:00:08 +0400
committerChris Mason <chris.mason@fusionio.com>2013-11-12 07:11:53 +0400
commitfae7f21cece9a4c181a8d8131870c7247e153f65 (patch)
treed2c8052ead139f3e4bb4cb13c44dd59f32184d63 /fs/btrfs/delayed-inode.c
parentb19e684393752ec129a36924e6c270daf79676d6 (diff)
downloadlinux-fae7f21cece9a4c181a8d8131870c7247e153f65.tar.xz
btrfs: Use WARN_ON()'s return value in place of WARN_ON(1)
Use WARN_ON()'s return value in place of WARN_ON(1) for cleaner source code that outputs a more descriptive warnings. Also fix the styling warning of redundant braces that came up as a result of this fix. Signed-off-by: Dulshani Gunawardhana <dulshani.gunawardhana89@gmail.com> Reviewed-by: Zach Brown <zab@redhat.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
-rw-r--r--fs/btrfs/delayed-inode.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index af2ecca8a109..2bb8e1a988a1 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -649,14 +649,13 @@ static int btrfs_delayed_inode_reserve_metadata(
goto out;
ret = btrfs_block_rsv_migrate(src_rsv, dst_rsv, num_bytes);
- if (!ret)
+ if (!WARN_ON(ret))
goto out;
/*
* Ok this is a problem, let's just steal from the global rsv
* since this really shouldn't happen that often.
*/
- WARN_ON(1);
ret = btrfs_block_rsv_migrate(&root->fs_info->global_block_rsv,
dst_rsv, num_bytes);
goto out;