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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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4
drivers/ide/ide-taskfile.c
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@ -283,7 +283,7 @@ static void ide_error_cmd(ide_drive_t *drive, struct ide_cmd *cmd)
}
if (sectors > 0)
ide_end_request(drive, 1, sectors);
ide_complete_rq(drive, 0, sectors << 9);
}
}
@ -352,7 +352,7 @@ out_end:
if ((cmd->tf_flags & IDE_TFLAG_FS) == 0)
ide_finish_cmd(drive, cmd, stat);
else
ide_end_request(drive, 1, cmd->rq->nr_sectors);
ide_complete_rq(drive, 0, cmd->rq->nr_sectors << 9);
return ide_stopped;
out_err:
ide_error_cmd(drive, cmd);