From 39098edbd79e5c9a4357eb924cb259d1c8a11346 Mon Sep 17 00:00:00 2001 From: Denis Efremov Date: Tue, 6 Aug 2019 17:07:15 +0300 Subject: PCI: Use PCI_SRIOV_NUM_BARS in loops instead of PCI_IOV_RESOURCE_END Writing loop conditions as "i < NUM" is a common C idiom; using "i <= END" is unusual and thus prone to errors. Change loops to use the former. Link: https://lore.kernel.org/r/20190806140715.19847-1-efremov@linux.com Signed-off-by: Denis Efremov Signed-off-by: Bjorn Helgaas Reviewed-by: Kuppuswamy Sathyanarayanan --- drivers/pci/setup-bus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/pci/setup-bus.c') diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 79b1fa6519be..e7dbe21705ba 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -1662,8 +1662,8 @@ static int iov_resources_unassigned(struct pci_dev *dev, void *data) int i; bool *unassigned = data; - for (i = PCI_IOV_RESOURCES; i <= PCI_IOV_RESOURCE_END; i++) { - struct resource *r = &dev->resource[i]; + for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { + struct resource *r = &dev->resource[i + PCI_IOV_RESOURCES]; struct pci_bus_region region; /* Not assigned or rejected by kernel? */ -- cgit v1.2.3