Messages in this thread Patch in this message | | | Date | Fri, 19 Oct 2007 03:33:54 -0400 | From | Jeff Garzik <> | Subject | [PATCH] aha152x: delete pointless test in irq handler |
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commit c8f14a99beb85918935334a8374e47db12608d8e Author: Jeff Garzik <jeff@garzik.org> Date: Fri Oct 19 03:17:14 2007 -0400
[SCSI] aha152x: delete pointless test in irq handler
Remove always-false test in interrupt handler.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/scsi/aha152x.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)
c8f14a99beb85918935334a8374e47db12608d8e diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index f08e71e..973778a 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -1439,15 +1439,10 @@ static void run(struct work_struct *work) */ static irqreturn_t intr(int irqno, void *dev_id) { - struct Scsi_Host *shpnt = (struct Scsi_Host *)dev_id; + struct Scsi_Host *shpnt = dev_id; unsigned long flags; unsigned char rev, dmacntrl0; - if (!shpnt) { - printk(KERN_ERR "aha152x: catched interrupt %d for unknown controller.\n", irqno); - return IRQ_NONE; - } - /* * Read a couple of registers that are known to not be all 1's. If * we read all 1's (-1), that means that either: - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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