dm-raid: remove useless checking in raid_message()

md_wakeup_thread() handle the case that pass in md_thread is NULL, there
is no need to check this.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20230523021017.3048783-3-yukuai1@huaweicloud.com

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index c8821fc..8846bf5 100644 (file)
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -3750,11 +3750,11 @@ static int raid_message(struct dm_target *ti, unsigned int argc, char **argv,
                 * canceling read-auto mode
                 */
                mddev->ro = 0;
-               if (!mddev->suspended && mddev->sync_thread)
+               if (!mddev->suspended)
                        md_wakeup_thread(mddev->sync_thread);
        }
        set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
-       if (!mddev->suspended && mddev->thread)
+       if (!mddev->suspended)
                md_wakeup_thread(mddev->thread);
 
        return 0;