tree 1eeb932a8ef4bae0d58ba2f2f7977ce3175d69cc
parent ea9a8854161d9580cfabe011c0ae296ecc0e1d4f
author Alexander Duyck <aduyck@mirantis.com> 1446153657 -0500
committer Bjorn Helgaas <bhelgaas@google.com> 1446153657 -0500

PCI: Remove redundant validation of SR-IOV offset/stride registers

Previously, we read, validated, and cached PCI_SRIOV_VF_OFFSET and
PCI_SRIOV_VF_STRIDE in sriov_enable().  But sriov_init() now does
that via compute_max_vf_buses(), so we don't need to do it again.

Remove the PCI_SRIOV_VF_OFFSET and PCI_SRIOV_VF_STRIDE config reads from
sriov_enable().  The pci_sriov structure already contains the offset and
stride corresponding to the current NumVFs.

[bhelgaas: split to separate patch for reviewability]
Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Wei Yang <weiyang@linux.vnet.ibm.com>