2 files changed, 15 insertions, 25 deletions

diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index fc71b6256d35..6c8be1a80551 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -1149,7 +1149,7 @@ int mmc_access_rpmb(struct mmc_queue *mq)
 	return false;
 }
 
-static int mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req)
+static void mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req)
 {
 	struct mmc_blk_data *md = mq->blkdata;
 	struct mmc_card *card = md->queue.card;
@@ -1187,11 +1187,9 @@ static int mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req)
 		mmc_blk_reset_success(md, type);
 fail:
 	blk_end_request(req, err, blk_rq_bytes(req));
-
-	return err ? 0 : 1;
 }
 
-static int mmc_blk_issue_secdiscard_rq(struct mmc_queue *mq,
+static void mmc_blk_issue_secdiscard_rq(struct mmc_queue *mq,
 				       struct request *req)
 {
 	struct mmc_blk_data *md = mq->blkdata;
@@ -1254,11 +1252,9 @@ out_retry:
 		mmc_blk_reset_success(md, type);
 out:
 	blk_end_request(req, err, blk_rq_bytes(req));
-
-	return err ? 0 : 1;
 }
 
-static int mmc_blk_issue_flush(struct mmc_queue *mq, struct request *req)
+static void mmc_blk_issue_flush(struct mmc_queue *mq, struct request *req)
 {
 	struct mmc_blk_data *md = mq->blkdata;
 	struct mmc_card *card = md->queue.card;
@@ -1269,8 +1265,6 @@ static int mmc_blk_issue_flush(struct mmc_queue *mq, struct request *req)
 		ret = -EIO;
 
 	blk_end_request_all(req, ret);
-
-	return ret ? 0 : 1;
 }
 
 /*
@@ -1625,7 +1619,7 @@ static void mmc_blk_rw_start_new(struct mmc_queue *mq, struct mmc_card *card,
 	}
 }
 
-static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
+static void mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 {
 	struct mmc_blk_data *md = mq->blkdata;
 	struct mmc_card *card = md->queue.card;
@@ -1638,7 +1632,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 	struct mmc_async_req *old_areq;
 
 	if (!rqc && !mq->mqrq_prev->req)
-		return 0;
+		return;
 
 	do {
 		if (rqc) {
@@ -1651,7 +1645,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 				pr_err("%s: Transfer size is not 4KB sector size aligned\n",
 					rqc->rq_disk->disk_name);
 				mmc_blk_rw_cmd_abort(card, rqc);
-				return 0;
+				return;
 			}
 
 			mmc_blk_rw_rq_prep(mq->mqrq_cur, card, 0, mq);
@@ -1668,7 +1662,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 			 */
 			if (status == MMC_BLK_NEW_REQUEST)
 				mq->flags |= MMC_QUEUE_NEW_REQUEST;
-			return 0;
+			return;
 		}
 
 		/*
@@ -1702,7 +1696,7 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 				       __func__, blk_rq_bytes(req),
 				       brq->data.bytes_xfered);
 				mmc_blk_rw_cmd_abort(card, req);
-				return 0;
+				return;
 			}
 			break;
 		case MMC_BLK_CMD_ERR:
@@ -1770,18 +1764,16 @@ static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 		}
 	} while (ret);
 
-	return 1;
+	return;
 
  cmd_abort:
 	mmc_blk_rw_cmd_abort(card, req);
 
  start_new_req:
 	mmc_blk_rw_start_new(mq, card, rqc);
-
-	return 0;
 }
 
-int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
+void mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 {
 	int ret;
 	struct mmc_blk_data *md = mq->blkdata;
@@ -1797,7 +1789,6 @@ int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 		if (req) {
 			blk_end_request_all(req, -EIO);
 		}
-		ret = 0;
 		goto out;
 	}
 
@@ -1806,19 +1797,19 @@ int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 		/* complete ongoing async transfer before issuing discard */
 		if (card->host->areq)
 			mmc_blk_issue_rw_rq(mq, NULL);
-		ret = mmc_blk_issue_discard_rq(mq, req);
+		mmc_blk_issue_discard_rq(mq, req);
 	} else if (req && req_op(req) == REQ_OP_SECURE_ERASE) {
 		/* complete ongoing async transfer before issuing secure erase*/
 		if (card->host->areq)
 			mmc_blk_issue_rw_rq(mq, NULL);
-		ret = mmc_blk_issue_secdiscard_rq(mq, req);
+		mmc_blk_issue_secdiscard_rq(mq, req);
 	} else if (req && req_op(req) == REQ_OP_FLUSH) {
 		/* complete ongoing async transfer before issuing flush */
 		if (card->host->areq)
 			mmc_blk_issue_rw_rq(mq, NULL);
-		ret = mmc_blk_issue_flush(mq, req);
+		mmc_blk_issue_flush(mq, req);
 	} else {
-		ret = mmc_blk_issue_rw_rq(mq, req);
+		mmc_blk_issue_rw_rq(mq, req);
 	}
 
 out:
@@ -1830,7 +1821,6 @@ out:
 		 * the 'mmc_blk_issue_rq' with 'mqrq_prev->req'.
 		 */
 		mmc_put_card(card);
-	return ret;
 }
 
 static inline int mmc_blk_readonly(struct mmc_card *card)
diff --git a/drivers/mmc/core/block.h b/drivers/mmc/core/block.h
index 00b7483f2d6e..860ca7c8df86 100644
--- a/drivers/mmc/core/block.h
+++ b/drivers/mmc/core/block.h
@@ -4,6 +4,6 @@
 struct mmc_queue;
 struct request;
 
-int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req);
+void mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req);
 
 #endif