+int tc_classify_compat(struct sk_buff *skb, struct tcf_proto *tp,
+ struct tcf_result *res)
+{
+ __be16 protocol = skb->protocol;
+ int err = 0;
+
+ for (; tp; tp = tp->next) {
+ if ((tp->protocol == protocol ||
+ tp->protocol == htons(ETH_P_ALL)) &&
+ (err = tp->classify(skb, tp, res)) >= 0) {
+#ifdef CONFIG_NET_CLS_ACT
+ if (err != TC_ACT_RECLASSIFY && skb->tc_verd)
+ skb->tc_verd = SET_TC_VERD(skb->tc_verd, 0);
+#endif
+ return err;
+ }
+ }
+ return -1;
+}
+EXPORT_SYMBOL(tc_classify_compat);
+