Commit 990f61e4 authored by Yangtao Li's avatar Yangtao Li Committed by Mike Snitzer
Browse files

dm mirror: add DMERR message if alloc_workqueue fails 



Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Signed-off-by: default avatarMike Snitzer <snitzer@kernel.org>
parent b362c733

drivers/md/dm-raid1.c

+3 −1
Original line number Diff line number Diff line
@@ -1501,8 +1501,10 @@ static int __init dm_mirror_init(void) 
	int r;



	dm_raid1_wq = alloc_workqueue("dm_raid1_wq", 0, 0);

	if (!dm_raid1_wq)

	if (!dm_raid1_wq) {

		DMERR("Failed to alloc workqueue");

		return -ENOMEM;

	}



	r = dm_register_target(&mirror_target);

	if (r < 0) {