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| author | Dulshani Gunawardhana | 2013-10-31 06:00:08 +0100 |
|---|---|---|
| committer | Chris Mason | 2013-11-12 04:11:53 +0100 |
| commit | fae7f21cece9a4c181a8d8131870c7247e153f65 (patch) | |
| tree | d2c8052ead139f3e4bb4cb13c44dd59f32184d63 /fs/btrfs/backref.c | |
| parent | btrfs: Remove redundant local zero structure (diff) | |
| download | kernel-qcow2-linux-fae7f21cece9a4c181a8d8131870c7247e153f65.tar.gz kernel-qcow2-linux-fae7f21cece9a4c181a8d8131870c7247e153f65.tar.xz kernel-qcow2-linux-fae7f21cece9a4c181a8d8131870c7247e153f65.zip | |
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/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 30d24cfb45d4..3775947429b2 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -326,8 +326,7 @@ static int __resolve_indirect_ref(struct btrfs_fs_info *fs_info, eb = path->nodes[level]; while (!eb) { - if (!level) { - WARN_ON(1); + if (WARN_ON(!level)) { ret = 1; goto out; } |