Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4f4f6c2502474f51654a699d7127d86c2f87075a
Commit:     4f4f6c2502474f51654a699d7127d86c2f87075a
Parent:     4eb166d9874b4917d79ccd14577a60d795a0cb4a
Author:     Jens Axboe <[EMAIL PROTECTED]>
AuthorDate: Thu Jan 31 13:57:51 2008 +0100
Committer:  Jens Axboe <[EMAIL PROTECTED]>
CommitDate: Fri Feb 1 09:26:33 2008 +0100

    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]>
---
 drivers/ide/ide-cd.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 74c6087..bee05a3 100644
--- 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);
-
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