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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:30 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:30 +0100 |
| commit | 1d0bf587df5b17bb93b32d760171417883ca907f (patch) | |
| tree | 9068aa5b43b06609cdc0b57f6c5aee29069e6d21 /drivers/ide/ide-lib.c | |
| parent | 44e312310889145b47311a311d3faf2488349116 (diff) | |
| download | lwn-1d0bf587df5b17bb93b32d760171417883ca907f.tar.gz lwn-1d0bf587df5b17bb93b32d760171417883ca907f.zip | |
ide: ide_hwgroup_t.rq doesn't need an ide_lock held
While at it:
- no need to check for hwgroup presence in ide_dump_opcode()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-lib.c')
| -rw-r--r-- | drivers/ide/ide-lib.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c index 9fc4cfb2a272..1932119dfa00 100644 --- a/drivers/ide/ide-lib.c +++ b/drivers/ide/ide-lib.c @@ -277,14 +277,9 @@ int ide_set_xfer_rate(ide_drive_t *drive, u8 rate) static void ide_dump_opcode(ide_drive_t *drive) { - struct request *rq; + struct request *rq = drive->hwif->hwgroup->rq; ide_task_t *task = NULL; - spin_lock(&ide_lock); - rq = NULL; - if (HWGROUP(drive)) - rq = HWGROUP(drive)->rq; - spin_unlock(&ide_lock); if (!rq) return; |