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Commit f00ab14c authored by Olof Johansson's avatar Olof Johansson Committed by Ulf Hansson
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mmc: block: return error on failed mmc_blk_get() 



This used to return -EFAULT, but the function above returns -EINVAL on
the same condition so let's stick to that.

The removal of error return on this path was introduced with b093410c
('mmc: block: copy resp[] data on err for MMC_IOC_MULTI_CMD').

Fixes: b093410c ('mmc: block: copy resp[] data on err for MMC_IOC_MULTI_CMD').
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
Cc: Grant Grundler <grundler@google.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 07e7716c

drivers/mmc/card/block.c

+3 −1
Original line number Diff line number Diff line
@@ -655,8 +655,10 @@ static int mmc_blk_ioctl_multi_cmd(struct block_device *bdev, 
	}



	md = mmc_blk_get(bdev->bd_disk);

	if (!md)

	if (!md) {

		err = -EINVAL;

		goto cmd_err;

	}



	card = md->queue.card;

	if (IS_ERR(card)) {