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drivers/net/pcmcia/nmclan_cs.c: fix a check after use

PATCH New Adrian Bunk 1 participant 1 message Mar 27, 2005 Network drivers

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Adrian Bunk

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PATCH 1/1 drivers/net/pcmcia/nmclan_cs.c: fix a check after use

This patch fixes a check after use found by the Coverity checker.

Signed-off-by Adrian Bunk <[email protected]>
drivers/net/pcmcia/nmclan_cs.c renamed from drivers/net/pcmcia/nmclan_cs.c.old +3 -1
@@ -1090,20 +1090,22 @@
 ---------------------------------------------------------------------------- */
 static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
   struct net_device *dev = (struct net_device *) dev_id;
   mace_private *lp = netdev_priv(dev);
-  kio_addr_t ioaddr = dev->base_addr;
+  kio_addr_t ioaddr;
   int status;
   int IntrCnt = MACE_MAX_IR_ITERATIONS;
 
   if (dev == NULL) {
     DEBUG(2, "mace_interrupt(): irq 0x%X for unknown device.\n",
 	  irq);
     return IRQ_NONE;
   }
 
+  ioaddr = dev->base_addr;
+
   if (lp->tx_irq_disabled) {
     printk(
       (lp->tx_irq_disabled?
        KERN_NOTICE "%s: Interrupt with tx_irq_disabled "
        "[isr=%02X, imr=%02X]\n":