diff --git a/include/net/sock.h b/include/net/sock.h
index 390c0470059..25c37e34bfd 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1075,19 +1075,7 @@ static inline int sk_can_gso(const struct sock *sk)
 	return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
 }
 
-static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
-{
-	__sk_dst_set(sk, dst);
-	sk->sk_route_caps = dst->dev->features;
-	if (sk->sk_route_caps & NETIF_F_GSO)
-		sk->sk_route_caps |= NETIF_F_GSO_MASK;
-	if (sk_can_gso(sk)) {
-		if (dst->header_len)
-			sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
-		else 
-			sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
-	}
-}
+extern void sk_setup_caps(struct sock *sk, struct dst_entry *dst);
 
 static inline void sk_charge_skb(struct sock *sk, struct sk_buff *skb)
 {
diff --git a/net/core/sock.c b/net/core/sock.c
index 73a8018029a..043bdc05d21 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -979,6 +979,21 @@ out:
 
 EXPORT_SYMBOL_GPL(sk_clone);
 
+void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
+{
+	__sk_dst_set(sk, dst);
+	sk->sk_route_caps = dst->dev->features;
+	if (sk->sk_route_caps & NETIF_F_GSO)
+		sk->sk_route_caps |= NETIF_F_GSO_MASK;
+	if (sk_can_gso(sk)) {
+		if (dst->header_len)
+			sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
+		else
+			sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
+	}
+}
+EXPORT_SYMBOL_GPL(sk_setup_caps);
+
 void __init sk_init(void)
 {
 	if (num_physpages <= 4096) {