From c1fe1f96e30d31cc99826f19a058d9e9eef87712 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Wed, 25 Mar 2015 16:23:45 +0800 Subject: PCI: Index IOV resources in the conventional style Most of PCI uses "res = &dev->resource[i]", not "res = dev->resource + i". Use that style in iov.c also. No functional change. Signed-off-by: Bjorn Helgaas Acked-by: Wei Yang Signed-off-by: Benjamin Herrenschmidt --- drivers/pci/iov.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/pci/iov.c') diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 5bca0e1a2799..27b98c361823 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -95,7 +95,7 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset) virtfn->multifunction = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; if (!res->parent) continue; virtfn->resource[i].name = pci_name(virtfn); @@ -212,7 +212,7 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { bars |= (1 << (i + PCI_IOV_RESOURCES)); - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; if (res->parent) nres++; } @@ -373,7 +373,7 @@ found: nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; bar64 = __pci_read_base(dev, pci_bar_unknown, res, pos + PCI_SRIOV_BAR + i * 4); if (!res->flags) @@ -417,7 +417,7 @@ found: failed: for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; res->flags = 0; } -- cgit