aboutsummaryrefslogtreecommitdiff
path: root/drivers/ide/ide-io.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/ide/ide-io.c')
-rw-r--r--drivers/ide/ide-io.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 6f8f544392a..e6bb9cf24e3 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -58,15 +58,19 @@ static int __ide_end_request(ide_drive_t *drive, struct request *rq,
int uptodate, unsigned int nr_bytes, int dequeue)
{
int ret = 1;
+ int error = 0;
+
+ if (uptodate <= 0)
+ error = uptodate ? uptodate : -EIO;
/*
* if failfast is set on a request, override number of sectors and
* complete the whole request right now
*/
- if (blk_noretry_request(rq) && end_io_error(uptodate))
+ if (blk_noretry_request(rq) && error)
nr_bytes = rq->hard_nr_sectors << 9;
- if (!blk_fs_request(rq) && end_io_error(uptodate) && !rq->errors)
+ if (!blk_fs_request(rq) && error && !rq->errors)
rq->errors = -EIO;
/*
@@ -78,14 +82,9 @@ static int __ide_end_request(ide_drive_t *drive, struct request *rq,
ide_dma_on(drive);
}
- if (!end_that_request_chunk(rq, uptodate, nr_bytes)) {
- add_disk_randomness(rq->rq_disk);
- if (dequeue) {
- if (!list_empty(&rq->queuelist))
- blkdev_dequeue_request(rq);
+ if (!__blk_end_request(rq, error, nr_bytes)) {
+ if (dequeue)
HWGROUP(drive)->rq = NULL;
- }
- end_that_request_last(rq, uptodate);
ret = 0;
}
@@ -290,9 +289,9 @@ static void ide_complete_pm_request (ide_drive_t *drive, struct request *rq)
drive->blocked = 0;
blk_start_queue(drive->queue);
}
- blkdev_dequeue_request(rq);
HWGROUP(drive)->rq = NULL;
- end_that_request_last(rq, 1);
+ if (__blk_end_request(rq, 0, 0))
+ BUG();
spin_unlock_irqrestore(&ide_lock, flags);
}
@@ -387,10 +386,10 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
}
spin_lock_irqsave(&ide_lock, flags);
- blkdev_dequeue_request(rq);
HWGROUP(drive)->rq = NULL;
rq->errors = err;
- end_that_request_last(rq, !rq->errors);
+ if (__blk_end_request(rq, (rq->errors ? -EIO : 0), 0))
+ BUG();
spin_unlock_irqrestore(&ide_lock, flags);
}