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ide: remove ide_end_request()

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* Add ide_rq_bytes() helper.

* Add blk_noretry_request() quirk to ide_complete_rq() (currently only fs
  requests can be marked as "noretry" so there is no change in behavior).

* Switch current ide_end_request() users to use ide_complete_rq().

  [ No need to check for rq->nr_sectors == 0 in {ide_dma,task_pio}_intr(),
    nsectors == 0 in cdrom_end_request() and err == 0 in ide_do_devset(). ]

* Remove no longer needed ide_end_request().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-27 12:46:45 +01:00
parent ba7d479c36
commit 130e886708
11 changed files with 37 additions and 60 deletions
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drivers/ide/ide-floppy.c
+2 -2
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@@ -68,7 +68,7 @@ static void idefloppy_update_buffers(ide_drive_t *drive,
struct bio *bio = rq->bio;
while ((bio = rq->bio) != NULL)
ide_end_request(drive, 1, 0);
ide_complete_rq(drive, 0, ide_rq_bytes(rq));
}
static int ide_floppy_callback(ide_drive_t *drive, int dsc)
@@ -300,7 +300,7 @@ out_end:
drive->failed_pc = NULL;
if (blk_fs_request(rq) == 0 && rq->errors == 0)
rq->errors = -EIO;
ide_end_request(drive, 0, 0);
ide_complete_rq(drive, -EIO, ide_rq_bytes(rq));
return ide_stopped;
}