bcm47xx: Get rid of redundant 'else'

In the snipped like

	if (...)
		return ...;
	else

the 'else' is redundant. Get rid of it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

arch/mips/pci/pci-bcm47xx.c

@@ -93,12 +93,10 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
 #ifdef CONFIG_BCM47XX_SSB
 	if (bcm47xx_bus_type ==	 BCM47XX_BUS_TYPE_SSB)
 		return bcm47xx_pcibios_plat_dev_init_ssb(dev);
-	else
 #endif
 #ifdef CONFIG_BCM47XX_BCMA
 	if  (bcm47xx_bus_type ==  BCM47XX_BUS_TYPE_BCMA)
 		return bcm47xx_pcibios_plat_dev_init_bcma(dev);
-	else
 #endif
 	return 0;
 }