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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>
This commit is contained in:
Yijing Wang 2013-01-30 12:10:38 +08:00 committed by Bjorn Helgaas
parent 4f535093cf
commit 40064acf0c
1 changed files with 0 additions and 1 deletions
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drivers/pci/iov.c
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@ -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)