PCI: Remove unused "rc" in virtfn_add_bus()

Delete unused variable "rc" to fix build warning in drivers/pci/iov.c Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
git-mirror · Feb 1, 2013 · 40064ac · 40064ac
1 parent 4f53509
commit 40064ac
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
@@ -33,7 +33,6 @@ static inline u8 virtfn_devfn(struct pci_dev *dev, int id)
 
 static struct pci_bus *virtfn_add_bus(struct pci_bus *bus, int busnr)
 {
-	int rc;
 	struct pci_bus *child;
 
 	if (bus->number == busnr)