diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pci-driver.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 39e80fc..07fdb3c 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -52,7 +52,7 @@ store_new_id(struct device_driver *driver, const char *buf, size_t count) { struct pci_dynid *dynid; struct pci_driver *pdrv = to_pci_driver(driver); - __u32 vendor=PCI_ANY_ID, device=PCI_ANY_ID, subvendor=PCI_ANY_ID, + __u32 vendor, device, subvendor=PCI_ANY_ID, subdevice=PCI_ANY_ID, class=0, class_mask=0; unsigned long driver_data=0; int fields=0; @@ -61,7 +61,7 @@ store_new_id(struct device_driver *driver, const char *buf, size_t count) fields = sscanf(buf, "%x %x %x %x %x %x %lux", &vendor, &device, &subvendor, &subdevice, &class, &class_mask, &driver_data); - if (fields < 0) + if (fields < 2) return -EINVAL; dynid = kzalloc(sizeof(*dynid), GFP_KERNEL); |
