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

Signed-off-by: Raul E Rangel <rran...@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;
-- 
2.21.0.1020.gf2820cf01a-goog

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