block/mq-deadline: Rename dd_init_queue() and dd_exit_queue()

Change "queue" into "sched" to make the function names reflect better the
purpose of these functions.
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Cc: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20210618004456.7280-9-bvanassche@acm.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

block/mq-deadline.c

@@ -395,7 +395,7 @@ static struct request *dd_dispatch_request(struct blk_mq_hw_ctx *hctx)
 	return rq;
 }
 
-static void dd_exit_queue(struct elevator_queue *e)
+static void dd_exit_sched(struct elevator_queue *e)
 {
 	struct deadline_data *dd = e->elevator_data;
 
@@ -408,7 +408,7 @@ static void dd_exit_queue(struct elevator_queue *e)
 /*
  * initialize elevator private data (deadline_data).
  */
-static int dd_init_queue(struct request_queue *q, struct elevator_type *e)
+static int dd_init_sched(struct request_queue *q, struct elevator_type *e)
 {
 	struct deadline_data *dd;
 	struct elevator_queue *eq;
@@ -800,8 +800,8 @@ static struct elevator_type mq_deadline = {
 		.requests_merged	= dd_merged_requests,
 		.request_merged		= dd_request_merged,
 		.has_work		= dd_has_work,
-		.init_sched		= dd_init_queue,
-		.exit_sched		= dd_exit_queue,
+		.init_sched		= dd_init_sched,
+		.exit_sched		= dd_exit_sched,
 	},
 
 #ifdef CONFIG_BLK_DEBUG_FS