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| author | Albert Lee <albertcc@tw.ibm.com> | 2005-12-05 15:42:17 +0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-12-06 04:49:23 -0500 |
| commit | d8fe452b3e8e9ea6d62a3d116a092999fabae407 (patch) | |
| tree | 8fdc1ae032ec0a7e223d33fc92c37fc6e36f4a7c /drivers/scsi | |
| parent | 1c8489840e6b080e810e588423c1b6dd5913cf18 (diff) | |
| download | blackbird-op-linux-d8fe452b3e8e9ea6d62a3d116a092999fabae407.tar.gz blackbird-op-linux-d8fe452b3e8e9ea6d62a3d116a092999fabae407.zip | |
[PATCH] libata: determine the err_mask directly in atapi_packet_task()
- set qc->err_mask directly when we found the error
- remove the code to determine err_mask from device status
Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
============
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/libata-core.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index cc003f2c6d9b..b3aedb033465 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -4083,13 +4083,17 @@ static void atapi_packet_task(void *_data) /* sleep-wait for BSY to clear */ DPRINTK("busy wait\n"); - if (ata_busy_sleep(ap, ATA_TMOUT_CDB_QUICK, ATA_TMOUT_CDB)) - goto err_out_status; + if (ata_busy_sleep(ap, ATA_TMOUT_CDB_QUICK, ATA_TMOUT_CDB)) { + qc->err_mask |= AC_ERR_ATA_BUS; + goto err_out; + } /* make sure DRQ is set */ status = ata_chk_status(ap); - if ((status & (ATA_BUSY | ATA_DRQ)) != ATA_DRQ) + if ((status & (ATA_BUSY | ATA_DRQ)) != ATA_DRQ) { + qc->err_mask |= AC_ERR_ATA_BUS; goto err_out; + } /* send SCSI cdb */ DPRINTK("send cdb\n"); @@ -4121,10 +4125,7 @@ static void atapi_packet_task(void *_data) return; -err_out_status: - status = ata_chk_status(ap); err_out: - qc->err_mask |= __ac_err_mask(status); ata_poll_qc_complete(qc); } |
