Commit 6fb85d65 authored Jan 24, 2017 by Linus Walleij Committed by Ulf Hansson Feb 13, 2017

mmc: block: do not assign mq_rq when aborting command



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>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

parent efb5a05e

drivers/mmc/core/block.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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;

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