event_name = kmalloc(PATH_MAX, GFP_KERNEL);
if (!event_name)
return -ENOMEM;
- if (strncpy_from_user(event_name, uevent_param->name, PATH_MAX)) {
+ if (strncpy_from_user(event_name, uevent_param->name, PATH_MAX) < 0) {
ret = -EFAULT;
goto name_error;
}