[POWERPC] Fix a compile warning in pci_32.c

__must_check, so do so.

Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index cd35c969bb283f5a52d76b14e8bb208799aafd9f..04a3109ae3c61e56a7ac0a815774932855484256 100644 (file)
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -581,8 +581,11 @@ pcibios_assign_resources(void)
                        if ((r->flags & IORESOURCE_UNSET) && r->end &&
                            (!ppc_md.pcibios_enable_device_hook ||
                             !ppc_md.pcibios_enable_device_hook(dev, 1))) {
+                               int rc;
+
                                r->flags &= ~IORESOURCE_UNSET;
-                               pci_assign_resource(dev, idx);
+                               rc = pci_assign_resource(dev, idx);
+                               BUG_ON(rc);
                        }
                }