nvme-multipath: call bio_io_error in nvme_ns_head_submit_bio

Use bio_io_error() here since bio_io_error does the same thing.
Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

drivers/nvme/host/multipath.c

@@ -387,8 +387,7 @@ static void nvme_ns_head_submit_bio(struct bio *bio)
 	} else {
 		dev_warn_ratelimited(dev, "no available path - failing I/O\n");
 
-		bio->bi_status = BLK_STS_IOERR;
-		bio_endio(bio);
+		bio_io_error(bio);
 	}
 
 	srcu_read_unlock(&head->srcu, srcu_idx);