char *minor = hotplug_msg_find_var(msg, "MINOR");
char *major = hotplug_msg_find_var(msg, "MAJOR");
char *subsystem = hotplug_msg_find_var(msg, "SUBSYSTEM");
- int ret;
+ int ret = 0;
blobmsg_parse_array(mkdev_policy, 3, tb, blobmsg_data(data), blobmsg_data_len(data));
if (tb[0] && tb[1] && minor && major && subsystem) {