diff options
| author | Tejun Heo <htejun@gmail.com> | 2006-01-23 07:09:37 +0300 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-27 06:36:28 +0300 |
| commit | a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83 (patch) | |
| tree | f5a177cc30c9b39d8ae7dcad29d03d27534b9f78 /drivers/scsi/sata_sx4.c | |
| parent | 041c5fc33cb7ed4fe5322585a611fb6e29a05d3a (diff) | |
| download | linux-a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83.tar.xz | |
[PATCH] libata: implement and apply ata_eh_qc_complete/retry()
Implement ata_eh_qc_complete/retry() using scsi_eh_finish_cmd() and
scsi_eh_flush_done_q(). This removes all eh scsicmd finish hacks from
low level drivers.
This change was first suggested by Jeff Garzik.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/scsi/sata_sx4.c')
| -rw-r--r-- | drivers/scsi/sata_sx4.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c index 3175c6bb4fec..9f992fbcf2e7 100644 --- a/drivers/scsi/sata_sx4.c +++ b/drivers/scsi/sata_sx4.c @@ -872,20 +872,11 @@ static void pdc_eng_timeout(struct ata_port *ap) goto out; } - /* hack alert! We cannot use the supplied completion - * function from inside the ->eh_strategy_handler() thread. - * libata is the only user of ->eh_strategy_handler() in - * any kernel, so the default scsi_done() assumes it is - * not being called from the SCSI EH. - */ - qc->scsidone = scsi_finish_command; - switch (qc->tf.protocol) { case ATA_PROT_DMA: case ATA_PROT_NODATA: printk(KERN_ERR "ata%u: command timeout\n", ap->id); qc->err_mask |= __ac_err_mask(ata_wait_idle(ap)); - ata_qc_complete(qc); break; default: @@ -895,12 +886,13 @@ static void pdc_eng_timeout(struct ata_port *ap) ap->id, qc->tf.command, drv_stat); qc->err_mask |= ac_err_mask(drv_stat); - ata_qc_complete(qc); break; } out: spin_unlock_irqrestore(&host_set->lock, flags); + if (qc) + ata_eh_qc_complete(qc); DPRINTK("EXIT\n"); } |