dm verity: remove WQ_CPU_INTENSIVE flag since using WQ_UNBOUND

The documentation [1] says that WQ_CPU_INTENSIVE is "meaningless" for
unbound wq. So remove WQ_CPU_INTENSIVE from the verify_wq allocation.

1. https://www.kernel.org/doc/html/latest/core-api/workqueue.html#flags

Suggested-by: Maksym Planeta <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>

Author: Mike Snitzer

drivers/md/dm-verity-target.c

@@ -1388,7 +1388,7 @@ static int verity_ctr(struct dm_target *ti, unsigned argc, char **argv)
 	}
 
 	/* WQ_UNBOUND greatly improves performance when running on ramdisk */
-	v->verify_wq = alloc_workqueue("kverityd", WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM | WQ_UNBOUND, num_online_cpus());
+	v->verify_wq = alloc_workqueue("kverityd", WQ_MEM_RECLAIM | WQ_UNBOUND, num_online_cpus());
 	if (!v->verify_wq) {
 		ti->error = "Cannot allocate workqueue";
 		r = -ENOMEM;