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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:05 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:05 +0200 |
| commit | 5ed57ad705d6b58386ac43d2ca1c8fc66aee1101 (patch) | |
| tree | b825d1592475337d55d15d0d01aaf8fa5ac6ba55 | |
| parent | c4c69e21b51005e24e2fc4efc8a73460a5ab7799 (diff) | |
| download | blackbird-op-linux-5ed57ad705d6b58386ac43d2ca1c8fc66aee1101.tar.gz blackbird-op-linux-5ed57ad705d6b58386ac43d2ca1c8fc66aee1101.zip | |
ide-cd: cleanup ide_cd_do_request()
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-cd.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 978e1c0c1722..30113e69c8bb 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1049,8 +1049,11 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq, if (blk_fs_request(rq)) { if (cdrom_start_rw(drive, rq) == ide_stopped || - ide_cd_prepare_rw_request(drive, rq) == ide_stopped) + ide_cd_prepare_rw_request(drive, rq) == ide_stopped) { + if (rq->current_nr_sectors == 0) + uptodate = 1; goto out_end; + } } else if (blk_sense_request(rq) || blk_pc_request(rq) || rq->cmd_type == REQ_TYPE_ATA_PC) { if (!rq->timeout) @@ -1063,6 +1066,8 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq, goto out_end; } else { blk_dump_rq_flags(rq, DRV_NAME " bad flags"); + if (rq->errors == 0) + rq->errors = -EIO; goto out_end; } @@ -1075,14 +1080,6 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq, return ide_issue_pc(drive, &cmd); out_end: - if (blk_fs_request(rq)) { - if (rq->current_nr_sectors == 0) - uptodate = 1; - } else { - if (uptodate <= 0 && rq->errors == 0) - rq->errors = -EIO; - } - nsectors = rq->hard_nr_sectors; if (nsectors == 0) |
