Commit 75618ac6 authored by Anuj Gupta's avatar Anuj Gupta Committed by Jens Axboe
Browse files

block: remove unused parameter 'q' parameter in __blk_rq_map_sg() 



request_queue param is no longer used by blk_rq_map_sg and
__blk_rq_map_sg. Remove it.

Signed-off-by: default avatarAnuj Gupta <anuj20.g@samsung.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250313035322.243239-1-anuj20.g@samsung.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 017ff379

block/blk-merge.c

+2 −2
Original line number Diff line number Diff line
@@ -551,8 +551,8 @@ static inline struct scatterlist *blk_next_sg(struct scatterlist **sg, 
 * Map a request to scatterlist, return number of sg entries setup. Caller

 * must make sure sg can hold rq->nr_phys_segments entries.

 */

int __blk_rq_map_sg(struct request_queue *q, struct request *rq,

		struct scatterlist *sglist, struct scatterlist **last_sg)

int __blk_rq_map_sg(struct request *rq, struct scatterlist *sglist,

		    struct scatterlist **last_sg)

{

	struct req_iterator iter = {

		.bio	= rq->bio,

block/bsg-lib.c

+1 −1
Original line number Diff line number Diff line
@@ -219,7 +219,7 @@ static int bsg_map_buffer(struct bsg_buffer *buf, struct request *req) 
	if (!buf->sg_list)

		return -ENOMEM;

	sg_init_table(buf->sg_list, req->nr_phys_segments);

	buf->sg_cnt = blk_rq_map_sg(req->q, req, buf->sg_list);

	buf->sg_cnt = blk_rq_map_sg(req, buf->sg_list);

	buf->payload_len = blk_rq_bytes(req);

	return 0;

}

drivers/block/mtip32xx/mtip32xx.c

+1 −1
Original line number Diff line number Diff line
@@ -2056,7 +2056,7 @@ static void mtip_hw_submit_io(struct driver_data *dd, struct request *rq, 
	unsigned int nents;



	/* Map the scatter list for DMA access */

	nents = blk_rq_map_sg(hctx->queue, rq, command->sg);

	nents = blk_rq_map_sg(rq, command->sg);

	nents = dma_map_sg(&dd->pdev->dev, command->sg, nents, dma_dir);



	prefetch(&port->flags);

drivers/block/rnbd/rnbd-clt.c

+1 −1
Original line number Diff line number Diff line
@@ -1010,7 +1010,7 @@ static int rnbd_client_xfer_request(struct rnbd_clt_dev *dev, 
	 * See queue limits.

	 */

	if ((req_op(rq) != REQ_OP_DISCARD) && (req_op(rq) != REQ_OP_WRITE_ZEROES))

		sg_cnt = blk_rq_map_sg(dev->queue, rq, iu->sgt.sgl);

		sg_cnt = blk_rq_map_sg(rq, iu->sgt.sgl);



	if (sg_cnt == 0)

		sg_mark_end(&iu->sgt.sgl[0]);

drivers/block/sunvdc.c

+1 −1
Original line number Diff line number Diff line
@@ -485,7 +485,7 @@ static int __send_request(struct request *req) 
	}



	sg_init_table(sg, port->ring_cookies);

	nsg = blk_rq_map_sg(req->q, req, sg);

	nsg = blk_rq_map_sg(req, sg);



	len = 0;

	for (i = 0; i < nsg; i++)