dm mpath: use DMINFO instead of printk with KERN_INFO

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

drivers/md/dm-mpath.c

@@ -899,8 +899,7 @@ static int setup_scsi_dh(struct block_device *bdev, struct multipath *m,
 	if (m->hw_handler_name) {
 		r = scsi_dh_attach(q, m->hw_handler_name);
 		if (r == -EBUSY) {
-			printk(KERN_INFO "dm-mpath: retaining handler on device %pg\n",
-			       bdev);
+			DMINFO("retaining handler on device %pg", bdev);
 			goto retain;
 		}
 		if (r < 0) {