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 b093410c9aef
('mmc: block: copy resp[] data on err for MMC_IOC_MULTI_CMD').
Fixes: b093410c9aef ('mmc: block: copy resp[] data on err for
MMC_IOC_MULTI_CMD').
Signed-off-by: Olof Johansson <[email protected]>
Cc: Grant Grundler <[email protected]>
---
drivers/mmc/card/block.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 57a5b6d..b3ec4fb 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -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)) {
--
2.1.4
