[PKT_SCHED]: cls_*: use tcf_police_dump_stats to dump via new gnet_stats API

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sched/cls_fw.c

@@ -395,11 +395,9 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
 	}
 #else /* CONFIG_NET_CLS_ACT */
 #ifdef CONFIG_NET_CLS_POLICE
-	if (f->police) {
-		if (qdisc_copy_stats(skb, &f->police->stats,
-			f->police->stats_lock))
+	if (f->police)
+		if (tcf_police_dump_stats(skb, f->police) < 0)
 			goto rtattr_failure;
-	}
 #endif /* CONFIG_NET_CLS_POLICE */
 #endif /* CONFIG_NET_CLS_ACT */
 	return skb->len;

net/sched/cls_route.c

@@ -566,11 +566,9 @@ static int route4_dump(struct tcf_proto *tp, unsigned long fh,
 
 	rta->rta_len = skb->tail - b;
 #ifdef CONFIG_NET_CLS_POLICE
-	if (f->police) {
-		if (qdisc_copy_stats(skb, &f->police->stats,
-				     f->police->stats_lock))
+	if (f->police)
+		if (tcf_police_dump_stats(skb, f->police) < 0)
 			goto rtattr_failure;
-	}
 #endif
 	return skb->len;
 

net/sched/cls_rsvp.h

@@ -631,11 +631,9 @@ static int rsvp_dump(struct tcf_proto *tp, unsigned long fh,
 
 	rta->rta_len = skb->tail - b;
 #ifdef CONFIG_NET_CLS_POLICE
-	if (f->police) {
-		if (qdisc_copy_stats(skb, &f->police->stats,
-				     f->police->stats_lock))
+	if (f->police)
+		if (tcf_police_dump_stats(skb, f->police) < 0)
 			goto rtattr_failure;
-	}
 #endif
 	return skb->len;
 

net/sched/cls_u32.c

@@ -775,11 +775,9 @@ static int u32_dump(struct tcf_proto *tp, unsigned long fh,
 	}
 #else
 #ifdef CONFIG_NET_CLS_POLICE
-	if (TC_U32_KEY(n->handle) && n->police) {
-		if (qdisc_copy_stats(skb, &n->police->stats,
-				     n->police->stats_lock))
+	if (TC_U32_KEY(n->handle) && n->police)
+		if (tcf_police_dump_stats(skb, n->police) < 0)
 			goto rtattr_failure;
-	}
 #endif
 #endif
 	return skb->len;