From 4a7267c9a03b9627e5e85c80b307eb4541bab902 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Tue, 27 Nov 2012 00:30:04 +0100 Subject: [PATCH] bcma: handle return value of pci_assign_resource This fixes the following warning: CC drivers/bcma/driver_pci_host.o drivers/bcma/driver_pci_host.c: In function 'bcma_core_pci_fixup_addresses': drivers/bcma/driver_pci_host.c:555:23: error: ignoring return value of 'pci_assign_resource', declared with attribute warn_unused_result [-Werror=unused-result] Reported-by: Arend van Spriel Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville --- drivers/bcma/driver_pci_host.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c index e56449506695..e6b5c89469dc 100644 --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -538,7 +538,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_pcibridge); static void bcma_core_pci_fixup_addresses(struct pci_dev *dev) { struct resource *res; - int pos; + int pos, err; if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { /* This is not a device on the PCI-core bridge. */ @@ -551,8 +551,12 @@ static void bcma_core_pci_fixup_addresses(struct pci_dev *dev) for (pos = 0; pos < 6; pos++) { res = &dev->resource[pos]; - if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) - pci_assign_resource(dev, pos); + if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) { + err = pci_assign_resource(dev, pos); + if (err) + pr_err("PCI: Problem fixing up the addresses on %s\n", + pci_name(dev)); + } } } DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses);