if ((size <= 0) || (i >= num_envp))
return -ENOMEM;
- envp[i] = 0;
+ envp[i] = NULL;
return 0;
}
#endif
if ((ret = class_device_register(class_dev)))
goto out;
- for (i = 0; (attr = net_class_attributes[i]); i++) {
+ for (i = 0; (attr = net_class_attributes[i]) != NULL; i++) {
if ((ret = class_device_create_file(class_dev, attr)))
goto out_unreg;
}