On 19.02.20 г. 13:22 ч., yu kuai wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> fs/btrfs/tree-log.c: In function ‘walk_down_log_tree’:
> fs/btrfs/tree-log.c:2702:24: warning: variable ‘parent’
> set but not used [-Wunused-but-set-variable]
> fs/btrfs/tree-log.c: In function ‘walk_up_log_tree’:
> fs/btrfs/tree-log.c:2803:26: warning: variable ‘parent’
> set but not used [-Wunused-but-set-variable]
>
> They are never used, and so can be removed.
>
> Signed-off-by: yu kuai <yukuai3@xxxxxxxxxx>
Ah yes, those two are a result of my :
e084c5ab48f9 ("btrfs: Call btrfs_pin_reserved_extent only during active
transaction") (in misc-next branch)
David perhaps you can squash the two var removals into the original patch?
Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>
