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| author | David S. Miller <davem@davemloft.net> | 2008-02-23 20:38:20 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-23 20:38:20 -0800 |
| commit | 8d3c202be23c5a915f7053ebd4e96f44700c6a62 (patch) | |
| tree | e0f017aff86d3ad0b858fe85f44e11096087ed00 /drivers/ide/ide-cd.c | |
| parent | 1b04ab4597725f75f94942da9aa40daa7b9a4bd9 (diff) | |
| parent | 038eb0ea04b245351be34b0ae76b55eee4603989 (diff) | |
Merge branch 'master' of ../linux-2.6/
Diffstat (limited to 'drivers/ide/ide-cd.c')
| -rw-r--r-- | drivers/ide/ide-cd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 354c91d06a6d..310e497b5838 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1207,9 +1207,13 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive) end_request: if (blk_pc_request(rq)) { unsigned long flags; + unsigned int dlen = rq->data_len; + + if (dma) + rq->data_len = 0; spin_lock_irqsave(&ide_lock, flags); - if (__blk_end_request(rq, 0, rq->data_len)) + if (__blk_end_request(rq, 0, dlen)) BUG(); HWGROUP(drive)->rq = NULL; spin_unlock_irqrestore(&ide_lock, flags); |