Re: [PATCH 1/3] btrfs: remove set but not used variable 'root_owner'

[Nikolay Borisov]

On 19.02.20 Ð. 13:21 Ñ., yu kuai wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> fs/btrfs/tree-log.c: In function âwalk_down_log_treeâ:
> fs/btrfs/tree-log.c:2698:6: warning: variable âroot_ownerâ
> set but not used [-Wunused-but-set-variable]
> fs/btrfs/tree-log.c: In function âwalk_up_log_treeâ:
> fs/btrfs/tree-log.c:2793:6: warning: variable âroot_ownerâ
> set but not used [-Wunused-but-set-variable]
> 
> They are never used, and so can be removed.
> 
> Signed-off-by: yu kuai <yukuai3@xxxxxxxxxx>

Yep, can be squashed into :
e084c5ab48f9 ("btrfs: Call btrfs_pin_reserved_extent only during active
transaction")

in any case:

Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>