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

Remove always-false tests in irq handler.

Also a few other minor cleanups.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index ffaa14f2cd0..9a855e51214 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -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;