| commit | 98e6b1eb4022f2eb9845f0da5f16c179e5f32b9f | [log] [tgz] |
|---|---|---|
| author | Liu Bo <bo.liu@linux.alibaba.com> | Wed Sep 12 06:06:23 2018 +0800 |
| committer | David Sterba <dsterba@suse.com> | Mon Oct 15 17:23:30 2018 +0200 |
| tree | 210985ffde3e4d0594db747a16e4ce174bc10240 | |
| parent | 3cf5068f3d068d788871b0da1a0348048e68b9d6 [diff] |
Btrfs: remove unnecessary level check in balance_level
In the callchain:
btrfs_search_slot()
if (level != 0)
setup_nodes_for_search()
balance_level()
It is just impossible to have level=0 in balance_level, we can drop the
check.
Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>