Merge branch 'for-tip' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile...

[~andy/linux] / drivers / pci / pci-stub.c

diff --git a/drivers/pci/pci-stub.c b/drivers/pci/pci-stub.c
index 4c0336b31cafb5fa3b0c00d51b9f7ab03bbb5c8c..775e933c222547d14c30840daebd16b5a438be72 100644 (file)
--- a/drivers/pci/pci-stub.c
+++ b/drivers/pci/pci-stub.c
@@ -58,6 +58,9 @@ static int __init pci_stub_init(void)
                        subdevice = PCI_ANY_ID, class=0, class_mask=0;
                int fields;
 
+               if (!strlen(id))
+                       continue;
+
                fields = sscanf(id, "%x:%x:%x:%x:%x:%x",
                                &vendor, &device, &subvendor, &subdevice,
                                &class, &class_mask);