From a72ec4ce6d3ae92e76baf5b2c65cc26e5e775e83 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 23 Jan 2006 13:09:37 +0900 Subject: [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 Signed-off-by: Jeff Garzik --- drivers/scsi/ahci.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) (limited to 'drivers/scsi/ahci.c') diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c index 0f6e4dd22901..5a6b23009897 100644 --- a/drivers/scsi/ahci.c +++ b/drivers/scsi/ahci.c @@ -672,19 +672,13 @@ static void ahci_eng_timeout(struct ata_port *ap) ap->id); } else { ahci_restart_port(ap, readl(port_mmio + PORT_IRQ_STAT)); - - /* 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; qc->err_mask |= AC_ERR_TIMEOUT; - ata_qc_complete(qc); } spin_unlock_irqrestore(&host_set->lock, flags); + + if (qc) + ata_eh_qc_complete(qc); } static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc) -- cgit v1.2.3