Commit f80c8e68 authored by ChanWoo Lee's avatar ChanWoo Lee Committed by Ulf Hansson
Browse files

mmc: queue: Remove unused parameters(request_queue) 



In function mmc_exit_request, the request_queue structure(*q) is not used.
I remove the unnecessary code related to the request_queue structure.

Signed-off-by: default avatarChanWoo Lee <cw9316.lee@samsung.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20210825074601.8881-1-cw9316.lee@samsung.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent dba914b2

drivers/mmc/core/queue.c

+6 −24
Original line number Diff line number Diff line
@@ -199,27 +199,23 @@ static unsigned short mmc_get_max_segments(struct mmc_host *host) 
					 host->max_segs;

}



/**

 * mmc_init_request() - initialize the MMC-specific per-request data

 * @mq: the request queue

 * @req: the request

 * @gfp: memory allocation policy

 */

static int __mmc_init_request(struct mmc_queue *mq, struct request *req,

			      gfp_t gfp)

static int mmc_mq_init_request(struct blk_mq_tag_set *set, struct request *req,

			       unsigned int hctx_idx, unsigned int numa_node)

{

	struct mmc_queue_req *mq_rq = req_to_mmc_queue_req(req);

	struct mmc_queue *mq = set->driver_data;

	struct mmc_card *card = mq->card;

	struct mmc_host *host = card->host;



	mq_rq->sg = mmc_alloc_sg(mmc_get_max_segments(host), gfp);

	mq_rq->sg = mmc_alloc_sg(mmc_get_max_segments(host), GFP_KERNEL);

	if (!mq_rq->sg)

		return -ENOMEM;



	return 0;

}



static void mmc_exit_request(struct request_queue *q, struct request *req)

static void mmc_mq_exit_request(struct blk_mq_tag_set *set, struct request *req,

				unsigned int hctx_idx)

{

	struct mmc_queue_req *mq_rq = req_to_mmc_queue_req(req);
@@ -227,20 +223,6 @@ static void mmc_exit_request(struct request_queue *q, struct request *req) 
	mq_rq->sg = NULL;

}



static int mmc_mq_init_request(struct blk_mq_tag_set *set, struct request *req,

			       unsigned int hctx_idx, unsigned int numa_node)

{

	return __mmc_init_request(set->driver_data, req, GFP_KERNEL);

}



static void mmc_mq_exit_request(struct blk_mq_tag_set *set, struct request *req,

				unsigned int hctx_idx)

{

	struct mmc_queue *mq = set->driver_data;



	mmc_exit_request(mq->queue, req);

}



static blk_status_t mmc_mq_queue_rq(struct blk_mq_hw_ctx *hctx,

				    const struct blk_mq_queue_data *bd)

{