[stable/4.14.y PATCH 3/3] mmc: Kill the request if the queuedata has been removed

No reason to even try processing the request if the queue is shutting down.

Signed-off-by: Raul E Rangel rrangel@chromium.org ---

drivers/mmc/core/queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c index bd7d521d5ad9d..e7ac7163fafa4 100644 --- a/drivers/mmc/core/queue.c +++ b/drivers/mmc/core/queue.c @@ -30,7 +30,7 @@ static int mmc_prep_request(struct request_queue *q, struct request *req) { struct mmc_queue *mq = q->queuedata;

- if (mq && (mmc_card_removed(mq->card) || mmc_access_rpmb(mq))) + if (!mq || mmc_card_removed(mq->card) || mmc_access_rpmb(mq)) return BLKPREP_KILL;

req->rq_flags |= RQF_DONTPREP;