From: Guoqing Jiang <guoqing.jiang@xxxxxxxxxxxxxxx>
commit cf0b9b4821a2955f8a23813ef8f422208ced9bd7 upstream.
It should check md_rdev_misc_wq instead of md_misc_wq.
Fixes: cc1ffe61c026 ("md: add new workqueue for delete rdev")
Cc: <stable@xxxxxxxxxxxxxxx> # v5.8+
Signed-off-by: Guoqing Jiang <guoqing.jiang@xxxxxxxxxxxxxxx>
Signed-off-by: Song Liu <songliubraving@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/md/md.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -9545,7 +9545,7 @@ static int __init md_init(void)
goto err_misc_wq;
md_rdev_misc_wq = alloc_workqueue("md_rdev_misc", 0, 0);
- if (!md_misc_wq)
+ if (!md_rdev_misc_wq)
goto err_rdev_misc_wq;
if ((ret = register_blkdev(MD_MAJOR, "md")) < 0)
