PCI: Remove useless redundant code

bjorn-helgaas · bjorn-helgaas · commit aaed816fde85 · 2015-07-14T23:35:37.000-05:00
Remove redundant code from __pci_bus_find_cap_start().  No functional
change.

Signed-off-by: Bjorn Helgaas &lt;bhelgaas@google.com&gt;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
@@ -195,8 +195,6 @@ static int __pci_bus_find_cap_start(struct pci_bus *bus,
 		return PCI_CAPABILITY_LIST;
 	case PCI_HEADER_TYPE_CARDBUS:
 		return PCI_CB_CAPABILITY_LIST;
-	default:
-		return 0;
 	}
 
 	return 0;

Original file line number	Diff line number	Diff line change
`@@ -195,8 +195,6 @@ static int __pci_bus_find_cap_start(struct pci_bus *bus,`
`195`	`195`	`return PCI_CAPABILITY_LIST;`
`196`	`196`	`case PCI_HEADER_TYPE_CARDBUS:`
`197`	`197`	`return PCI_CB_CAPABILITY_LIST;`
`198`		`- default:`
`199`		`- return 0;`
`200`	`198`	`}`
`201`	`199`
`202`	`200`	`return 0;`