btrfs: switch order of unlocks of space_info and bg in do_trimming()

In function do_trimming(), block_group->lock should be unlocked first,
as the locks should be released in the reverse order. This does not
cause problems but should follow the best practices.

Reviewed-by: Nikolay Borisov <[email protected]>
Signed-off-by: Su Yue <[email protected]>
Reviewed-by: David Sterba <[email protected]>
[ update changelog ]
Signed-off-by: David Sterba <[email protected]>

0 files changed, 0 insertions, 0 deletions