ide-cd: fix leftover data BUG

It's perfectly legal to have data leftovers when a drive signals completion, it happens all the time when a user issues a command with a transfer count that is too large. Signed-off-by: Jens Axboe <[email protected]>
kishon · Feb 1, 2008 · 4f4f6c2 · 4f4f6c2
1 parent 4eb166d
commit 4f4f6c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
@@ -1722,7 +1722,7 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 	 */
 	if ((stat & DRQ_STAT) == 0) {
 		spin_lock_irqsave(&ide_lock, flags);
-		if (__blk_end_request(rq, 0, 0))
+		if (__blk_end_request(rq, 0, rq->data_len))
 			BUG();
 		HWGROUP(drive)->rq = NULL;
 		spin_unlock_irqrestore(&ide_lock, flags);