From c4c3772384bc93e3d1eccd88bd7f5d74de74e0d7 Mon Sep 17 00:00:00 2001 From: Denis Efremov Date: Tue, 6 Aug 2019 19:01:37 +0300 Subject: s390/pci: PCI_IOV_RESOURCES loop refactoring in zpci_map_resources This patch alters the for loop iteration scheme in zpci_map_resources to make it more usual. Thus, the patch generalizes the style for PCI_IOV_RESOURCES iteration and improves readability. Link: http://lkml.kernel.org/r/20190806160137.29275-1-efremov@linux.com Signed-off-by: Denis Efremov Signed-off-by: Sebastian Ott Signed-off-by: Vasily Gorbik --- arch/s390/pci/pci.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/s390/pci') diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index b0e3b9a0e488..c7fea9bea8cb 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -431,13 +431,13 @@ static void zpci_map_resources(struct pci_dev *pdev) } #ifdef CONFIG_PCI_IOV - i = PCI_IOV_RESOURCES; + for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { + int bar = i + PCI_IOV_RESOURCES; - for (; i < PCI_SRIOV_NUM_BARS + PCI_IOV_RESOURCES; i++) { - len = pci_resource_len(pdev, i); + len = pci_resource_len(pdev, bar); if (!len) continue; - pdev->resource[i].parent = &iov_res; + pdev->resource[bar].parent = &iov_res; } #endif } -- cgit v1.2.3