[PATCH] dgrs: fix warnings when CONFIG_ISA and CONFIG_PCI are not enabled

This patch fixes compiler warnings when CONFIG_ISA and CONFIG_PCI are not
enabled in the dgrc network driver.

Signed-off-by: Ashutosh Naik <ashutosh.naik@gmail.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

drivers/net/dgrs.c

@@ -1549,7 +1549,7 @@ MODULE_PARM_DESC(nicmode, "Digi RightSwitch operating mode (1: switch, 2: multi-
 static int __init dgrs_init_module (void)
 {
 	int	i;
-	int eisacount = 0, pcicount = 0;
+	int	cardcount = 0;
 
 	/*
 	 *	Command line variable overrides
@@ -1591,15 +1591,13 @@ static int __init dgrs_init_module (void)
 	 *	Find and configure all the cards
 	 */
 #ifdef CONFIG_EISA
-	eisacount = eisa_driver_register(&dgrs_eisa_driver);
-	if (eisacount < 0)
-		return eisacount;
-#endif
-#ifdef CONFIG_PCI
-	pcicount = pci_register_driver(&dgrs_pci_driver);
-	if (pcicount)
-		return pcicount;
+	cardcount = eisa_driver_register(&dgrs_eisa_driver);
+	if (cardcount < 0)
+		return cardcount;
 #endif
+	cardcount = pci_register_driver(&dgrs_pci_driver);
+	if (cardcount)
+		return cardcount;
 	return 0;
 }