diff options
Diffstat (limited to 'drivers/block/rsxx')
| -rw-r--r-- | drivers/block/rsxx/dev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c index 1fa7cccd6866..a092f58db212 100644 --- a/drivers/block/rsxx/dev.c +++ b/drivers/block/rsxx/dev.c @@ -171,6 +171,9 @@ static void rsxx_make_request(struct request_queue *q, struct bio *bio) might_sleep(); + if (!card) + goto req_err; + if (unlikely(card->halt)) { st = -EFAULT; goto req_err; @@ -331,6 +334,7 @@ void rsxx_destroy_dev(struct rsxx_cardinfo *card) card->gendisk = NULL; blk_cleanup_queue(card->queue); + card->queue->queuedata = NULL; unregister_blkdev(card->major, DRIVER_NAME); } |