char *buffer, int buffer_size)
{
struct pci_dev *pdev;
- char *scratch;
int i = 0;
int length = 0;
if (!pdev)
return -ENODEV;
- scratch = buffer;
-
-
if (add_hotplug_env_var(envp, num_envp, &i,
buffer, buffer_size, &length,
"PCI_CLASS=%04X", pdev->class))