block: remove unused ll_new_mergeable()

}

EXPORT_SYMBOL(blk_rq_map_sg);

static inline int ll_new_mergeable(struct request_queue *q,

				   struct request *req,

				   struct bio *bio)

{

	int nr_phys_segs = bio_phys_segments(q, bio);

	if (req->nr_phys_segments + nr_phys_segs > q->max_phys_segments) {

		req->cmd_flags |= REQ_NOMERGE;

		if (req == q->last_merge)

			q->last_merge = NULL;

		return 0;

	}

	/*

	 * A hw segment is just getting larger, bump just the phys

	 * counter.

	 */

	req->nr_phys_segments += nr_phys_segs;

	return 1;

}

static inline int ll_new_hw_segment(struct request_queue *q,

				    struct request *req,

				    struct bio *bio)