[3/6] mmc: block: do not assign mq_rq when aborting command

Message ID 20170124101757.19676-4-linus.walleij@linaro.org
State New
Headers show
Series
  • mmc: block: command issue cleanups
Related show

Commit Message

Linus Walleij Jan. 24, 2017, 10:17 a.m.
The code in mmc_blk_issue_rq_rq() aborts a command if the request
is not properly aligned on large sectors. As part of the path
jumping out, it assigns the local variable mq_rq reflecting
a MMC queue request to the current MMC queue request, which is
confusing since the variable is not used after this jump.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

---
 drivers/mmc/core/block.c | 1 -
 1 file changed, 1 deletion(-)

-- 
2.9.3

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diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index b60d1fb3a07a..13e6fe060f26 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -1649,7 +1649,6 @@  static int mmc_blk_issue_rw_rq(struct mmc_queue *mq, struct request *rqc)
 				!IS_ALIGNED(blk_rq_sectors(rqc), 8)) {
 				pr_err("%s: Transfer size is not 4KB sector size aligned\n",
 					rqc->rq_disk->disk_name);
-				mq_rq = mq->mqrq_cur;
 				req = rqc;
 				rqc = NULL;
 				goto cmd_abort;