diff --git a/[refs] b/[refs]
index bf1d54c0f3e0..6b034dfa6978 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 72e60278d7e4a600fd6e067b42a5822e72946d6e
+refs/heads/master: 7a3198a89722ad9521d22b05938d357eac7460fa
diff --git a/trunk/include/linux/ipv6.h b/trunk/include/linux/ipv6.h
index 743a16a41040..4847a64d3c0a 100644
--- a/trunk/include/linux/ipv6.h
+++ b/trunk/include/linux/ipv6.h
@@ -233,6 +233,11 @@ static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb)
 	return (struct ipv6hdr *)skb_transport_header(skb);
 }
 
+static inline __u8 ipv6_tclass(const struct ipv6hdr *iph)
+{
+	return (ntohl(*(__be32 *)iph) >> 20) & 0xff;
+}
+
 /* 
    This structure contains results of exthdrs parsing
    as offsets from skb->nh.
diff --git a/trunk/net/ipv6/datagram.c b/trunk/net/ipv6/datagram.c
index 251e7cd75e89..76832c8dc89d 100644
--- a/trunk/net/ipv6/datagram.c
+++ b/trunk/net/ipv6/datagram.c
@@ -485,7 +485,7 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
 	}
 
 	if (np->rxopt.bits.rxtclass) {
-		int tclass = (ntohl(*(__be32 *)ipv6_hdr(skb)) >> 20) & 0xff;
+		int tclass = ipv6_tclass(ipv6_hdr(skb));
 		put_cmsg(msg, SOL_IPV6, IPV6_TCLASS, sizeof(tclass), &tclass);
 	}