aboutsummaryrefslogtreecommitdiff
path: root/drivers/scsi/sata_promise.c
diff options
context:
space:
mode:
authorTejun Heo <htejun@gmail.com>2006-02-10 15:10:48 +0900
committerJeff Garzik <jgarzik@pobox.com>2006-02-10 06:50:47 -0500
commitf63790201521ccadb63673ff121dac46ab300cf0 (patch)
tree86781b4efc31f9005c17de63df2606c35ae3b0c0 /drivers/scsi/sata_promise.c
parent35daeb8f9b41fd13180e8a6f8bec9fc5268938f9 (diff)
[PATCH] libata: kill NULL qc handling from ->eng_timeout callbacks
->eng_timeout cannot be invoked with NULL qc anymore. Add an assertion in ata_scsi_error() and kill NULL qc handling from all ->eng_timeout callbacks. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/scsi/sata_promise.c')
-rw-r--r--drivers/scsi/sata_promise.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 5d4ed54d945..c9dfd937091 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -432,11 +432,6 @@ static void pdc_eng_timeout(struct ata_port *ap)
spin_lock_irqsave(&host_set->lock, flags);
qc = ata_qc_from_tag(ap, ap->active_tag);
- if (!qc) {
- printk(KERN_ERR "ata%u: BUG: timeout without command\n",
- ap->id);
- goto out;
- }
switch (qc->tf.protocol) {
case ATA_PROT_DMA:
@@ -456,10 +451,8 @@ static void pdc_eng_timeout(struct ata_port *ap)
break;
}
-out:
spin_unlock_irqrestore(&host_set->lock, flags);
- if (qc)
- ata_eh_qc_complete(qc);
+ ata_eh_qc_complete(qc);
DPRINTK("EXIT\n");
}