From: Yu Kuai yukuai3@huawei.com
mainline inclusion from mainline-v6.5-rc1 commit 955a257d69e44cea09b0375b8f2f3d4d9fcf7b4e category: bugfix bugzilla: 189414 CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
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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 Signed-off-by: Li Lingfeng lilingfeng3@huawei.com --- drivers/md/dm-raid.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index a2d09c9c6e9f..13de4fc14c16 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3717,11 +3717,11 @@ 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;