[PATCH 03/10] mmc: remove pointless request type check in mmc_prep_request
From: Christoph Hellwig <hch@lst.de>
Date: 2017-01-31 16:19:37
Also in:
linux-ide, linux-scsi, lkml
Subsystem:
multimedia card (mmc), secure digital (sd) and sdio subsystem, the rest · Maintainers:
Ulf Hansson, Linus Torvalds
The block layer won't send requests the driver isn't asking for, so remove this check. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/mmc/core/queue.c | 9 --------- 1 file changed, 9 deletions(-)
diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c
index a6496d8..033f641 100644
--- a/drivers/mmc/core/queue.c
+++ b/drivers/mmc/core/queue.c@@ -30,15 +30,6 @@ static int mmc_prep_request(struct request_queue *q, struct request *req) { struct mmc_queue *mq = q->queuedata; - /* - * We only like normal block requests and discards. - */ - if (req->cmd_type != REQ_TYPE_FS && req_op(req) != REQ_OP_DISCARD && - req_op(req) != REQ_OP_SECURE_ERASE) { - blk_dump_rq_flags(req, "MMC bad request"); - return BLKPREP_KILL; - } - if (mq && (mmc_card_removed(mq->card) || mmc_access_rpmb(mq))) return BLKPREP_KILL;
--
2.1.4