PCI/IOV: Tidy pci_sriov_set_totalvfs()

Fix minor style issues in pci_sriov_set_totalvfs().  No functional change
intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index d0d73dbbd5ca4123fce20254a0bf6495dcbe1d9e..aee859971ba13383b6e26136baf9108ee5cdf8e0 100644 (file)
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -802,15 +802,15 @@ int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs)
 {
        if (!dev->is_physfn)
                return -ENOSYS;
+
        if (numvfs > dev->sriov->total_VFs)
                return -EINVAL;
 
        /* Shouldn't change if VFs already enabled */
        if (dev->sriov->ctrl & PCI_SRIOV_CTRL_VFE)
                return -EBUSY;
-       else
-               dev->sriov->driver_max_VFs = numvfs;
 
+       dev->sriov->driver_max_VFs = numvfs;
        return 0;
 }
 EXPORT_SYMBOL_GPL(pci_sriov_set_totalvfs);