powerpc/powernv: Remove unused variable in pnv_pci_sriov_disable()

The local variable @iov isn't used, to remove it.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 8278f43..06c9170 100644 (file)
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1468,14 +1468,12 @@ void pnv_pci_sriov_disable(struct pci_dev *pdev)
        struct pnv_phb        *phb;
        struct pnv_ioda_pe    *pe;
        struct pci_dn         *pdn;
-       struct pci_sriov      *iov;
        u16                    num_vfs, i;
 
        bus = pdev->bus;
        hose = pci_bus_to_host(bus);
        phb = hose->private_data;
        pdn = pci_get_pdn(pdev);
-       iov = pdev->sriov;
        num_vfs = pdn->num_vfs;
 
        /* Release VF PEs */