diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-io.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 38479a29d3e..8d26619ba16 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -59,8 +59,6 @@ static int __ide_end_request(ide_drive_t *drive, struct request *rq, { int ret = 1; - BUG_ON(!blk_rq_started(rq)); - /* * if failfast is set on a request, override number of sectors and * complete the whole request right now @@ -82,7 +80,8 @@ static int __ide_end_request(ide_drive_t *drive, struct request *rq, if (!end_that_request_first(rq, uptodate, nr_sectors)) { add_disk_randomness(rq->rq_disk); - blkdev_dequeue_request(rq); + if (!list_empty(&rq->queuelist)) + blkdev_dequeue_request(rq); HWGROUP(drive)->rq = NULL; end_that_request_last(rq, uptodate); ret = 0; @@ -1346,6 +1345,10 @@ static ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) * make sure request is sane */ rq = HWGROUP(drive)->rq; + + if (!rq) + goto out; + HWGROUP(drive)->rq = NULL; rq->errors = 0; |