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[NETDRVR] lib82596, netxen: delete pointless tests from irq handler

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Remove always-false tests in irq handler.

Also a few other minor cleanups.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik
2007-10-19 03:14:03 -04:00
parent 06efcad0d4
commit 1daec86ad1
2 changed files with 3 additions and 16 deletions
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drivers/net/lib82596.c
+1 -7
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@@ -1124,12 +1124,6 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
struct i596_dma *dma;
unsigned short status, ack_cmd = 0;
if (dev == NULL) {
printk(KERN_WARNING "%s: irq %d for unknown device.\n",
__FUNCTION__, irq);
return IRQ_NONE;
}
lp = netdev_priv(dev);
dma = lp->dma;
@@ -1140,7 +1134,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
DEB(DEB_INTS, printk(KERN_DEBUG
"%s: i596 interrupt, IRQ %d, status %4.4x.\n",
dev->name, irq, status));
dev->name, dev->irq, status));
ack_cmd = status & 0xf000;