[PATCH 08/18] blk-mq: fold __blk_mq_insert_req_list into blk_mq_insert_request

[Christoph Hellwig <hch@xxxxxx>]

Remove this very small helper and fold it into the only caller.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 block/blk-mq.c | 25 +++++++------------------
 1 file changed, 7 insertions(+), 18 deletions(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 103caf1bae2769..7e9f7d00452f11 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2446,23 +2446,6 @@ static void blk_mq_run_work_fn(struct work_struct *work)
 	__blk_mq_run_hw_queue(hctx);
 }
 
-static inline void __blk_mq_insert_req_list(struct blk_mq_hw_ctx *hctx,
-					    struct request *rq,
-					    bool at_head)
-{
-	struct blk_mq_ctx *ctx = rq->mq_ctx;
-	enum hctx_type type = hctx->type;
-
-	lockdep_assert_held(&ctx->lock);
-
-	trace_block_rq_insert(rq);
-
-	if (at_head)
-		list_add(&rq->queuelist, &ctx->rq_lists[type]);
-	else
-		list_add_tail(&rq->queuelist, &ctx->rq_lists[type]);
-}
-
 /**
  * blk_mq_request_bypass_insert - Insert a request at dispatch list.
  * @rq: Pointer to request to be inserted.
@@ -2586,8 +2569,14 @@ static void blk_mq_insert_request(struct request *rq, bool at_head,
 		list_add(&rq->queuelist, &list);
 		e->type->ops.insert_requests(hctx, &list, at_head);
 	} else {
+		trace_block_rq_insert(rq);
+
 		spin_lock(&ctx->lock);
-		__blk_mq_insert_req_list(hctx, rq, at_head);
+		if (at_head)
+			list_add(&rq->queuelist, &ctx->rq_lists[hctx->type]);
+		else
+			list_add_tail(&rq->queuelist,
+				      &ctx->rq_lists[hctx->type]);
 		blk_mq_hctx_mark_pending(hctx, ctx);
 		spin_unlock(&ctx->lock);
 	}
-- 
2.39.2