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: ChanWoo Lee <cw9316.lee@samsung.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20210825074601.8881-1-cw9316.lee@samsung.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c
index 48304bc..b15c034 100644 (file)
--- a/drivers/mmc/core/queue.c
+++ b/drivers/mmc/core/queue.c
@@ -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)
 {