block: remove unnecessary argument from blk_execute_rq_nowait

The 'q' is not used since commit a1ce35fa4985 ("block: remove dead
elevator code"), also update the comment of the function.

And more importantly it never really was needed to start with given
that we can trivial derive it from struct request.

Cc: target-devel@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org
Cc: linux-ide@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
Cc: linux-nvme@lists.infradead.org
Cc: linux-nfs@vger.kernel.org
Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

9 files changed, 12 insertions, 14 deletions

diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index 4478eb7efee0..2cdf2771f8e8 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -539,7 +539,7 @@ static int carm_array_info (struct carm_host *host, unsigned int array_idx)
 	spin_unlock_irq(&host->lock);
 
 	DPRINTK("blk_execute_rq_nowait, tag == %u\n", rq->tag);
-	blk_execute_rq_nowait(host->oob_q, NULL, rq, true, NULL);
+	blk_execute_rq_nowait(NULL, rq, true, NULL);
 
 	return 0;
 
@@ -578,7 +578,7 @@ static int carm_send_special (struct carm_host *host, carm_sspc_t func)
 	crq->msg_bucket = (u32) rc;
 
 	DPRINTK("blk_execute_rq_nowait, tag == %u\n", rq->tag);
-	blk_execute_rq_nowait(host->oob_q, NULL, rq, true, NULL);
+	blk_execute_rq_nowait(NULL, rq, true, NULL);
 
 	return 0;
 }
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index a39befb4deba..0bea9ae03092 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -925,7 +925,7 @@ static void nvme_execute_rq_polled(struct request_queue *q,
 
 	rq->cmd_flags |= REQ_HIPRI;
 	rq->end_io_data = &wait;
-	blk_execute_rq_nowait(q, bd_disk, rq, at_head, nvme_end_sync_rq);
+	blk_execute_rq_nowait(bd_disk, rq, at_head, nvme_end_sync_rq);
 
 	while (!completion_done(&wait)) {
 		blk_poll(q, request_to_qc_t(rq->mq_hctx, rq), true);
@@ -1202,7 +1202,7 @@ static int nvme_keep_alive(struct nvme_ctrl *ctrl)
 	rq->timeout = ctrl->kato * HZ;
 	rq->end_io_data = ctrl;
 
-	blk_execute_rq_nowait(rq->q, NULL, rq, 0, nvme_keep_alive_end_io);
+	blk_execute_rq_nowait(NULL, rq, 0, nvme_keep_alive_end_io);
 
 	return 0;
 }
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 6c8eab8de288..0e5a55075e35 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -695,7 +695,7 @@ static int nvme_nvm_submit_io(struct nvm_dev *dev, struct nvm_rq *rqd,
 
 	rq->end_io_data = rqd;
 
-	blk_execute_rq_nowait(q, NULL, rq, 0, nvme_nvm_end_io);
+	blk_execute_rq_nowait(NULL, rq, 0, nvme_nvm_end_io);
 
 	return 0;
 
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 856aa31931c1..5b78e68be9a1 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -1357,7 +1357,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved)
 	}
 
 	abort_req->end_io_data = NULL;
-	blk_execute_rq_nowait(abort_req->q, NULL, abort_req, 0, abort_endio);
+	blk_execute_rq_nowait(NULL, abort_req, 0, abort_endio);
 
 	/*
 	 * The aborted req will be completed on receiving the abort req.
@@ -2281,7 +2281,7 @@ static int nvme_delete_queue(struct nvme_queue *nvmeq, u8 opcode)
 	req->end_io_data = nvmeq;
 
 	init_completion(&nvmeq->delete_done);
-	blk_execute_rq_nowait(q, NULL, req, false,
+	blk_execute_rq_nowait(NULL, req, false,
 			opcode == nvme_admin_delete_cq ?
 				nvme_del_cq_end : nvme_del_queue_end);
 	return 0;
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c
index b9776fc8f08f..cbc88acdd233 100644
--- a/drivers/nvme/target/passthru.c
+++ b/drivers/nvme/target/passthru.c
@@ -275,7 +275,7 @@ static void nvmet_passthru_execute_cmd(struct nvmet_req *req)
 		schedule_work(&req->p.work);
 	} else {
 		rq->end_io_data = req;
-		blk_execute_rq_nowait(rq->q, ns ? ns->disk : NULL, rq, 0,
+		blk_execute_rq_nowait(ns ? ns->disk : NULL, rq, 0,
 				      nvmet_passthru_req_done);
 	}
 
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index f11f51e2465f..c00f06e9ecb0 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -2007,7 +2007,7 @@ static void scsi_eh_lock_door(struct scsi_device *sdev)
 	req->timeout = 10 * HZ;
 	rq->retries = 5;
 
-	blk_execute_rq_nowait(req->q, NULL, req, 1, eh_lock_door_done);
+	blk_execute_rq_nowait(NULL, req, 1, eh_lock_door_done);
 }
 
 /**
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index bfa8d77322d7..4383d93110f8 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -829,8 +829,7 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
 
 	srp->rq->timeout = timeout;
 	kref_get(&sfp->f_ref); /* sg_rq_end_io() does kref_put(). */
-	blk_execute_rq_nowait(sdp->device->request_queue, sdp->disk,
-			      srp->rq, at_head, sg_rq_end_io);
+	blk_execute_rq_nowait(sdp->disk, srp->rq, at_head, sg_rq_end_io);
 	return 0;
 }
 
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 43f7624508a9..841ad2fc369a 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -585,7 +585,7 @@ static int st_scsi_execute(struct st_request *SRpnt, const unsigned char *cmd,
 	rq->retries = retries;
 	req->end_io_data = SRpnt;
 
-	blk_execute_rq_nowait(req->q, NULL, req, 1, st_scsi_execute_end);
+	blk_execute_rq_nowait(NULL, req, 1, st_scsi_execute_end);
 	return 0;
 }
 
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 7994f27e4527..33770e5808ce 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1000,8 +1000,7 @@ pscsi_execute_cmd(struct se_cmd *cmd)
 		req->timeout = PS_TIMEOUT_OTHER;
 	scsi_req(req)->retries = PS_RETRY;
 
-	blk_execute_rq_nowait(pdv->pdv_sd->request_queue, NULL, req,
-			(cmd->sam_task_attr == TCM_HEAD_TAG),
+	blk_execute_rq_nowait(NULL, req, (cmd->sam_task_attr == TCM_HEAD_TAG),
 			pscsi_req_done);
 
 	return 0;