net: skb->rtable accessor

[mirror_ubuntu-zesty-kernel.git] / net / dccp / ipv4.c

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index d1dd95289b8960bd1556e3cecbd025b4bb83ca8e..2cf48ba0dbb14feb36512c4e4e3ad08e53ad9907 100644 (file)
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -452,7 +452,7 @@ static struct dst_entry* dccp_v4_route_skb(struct net *net, struct sock *sk,
                                           struct sk_buff *skb)
 {
        struct rtable *rt;
-       struct flowi fl = { .oif = skb->rtable->rt_iif,
+       struct flowi fl = { .oif = skb_rtable(skb)->rt_iif,
                            .nl_u = { .ip4_u =
                                      { .daddr = ip_hdr(skb)->saddr,
                                        .saddr = ip_hdr(skb)->daddr,
@@ -514,7 +514,7 @@ static void dccp_v4_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
        if (dccp_hdr(rxskb)->dccph_type == DCCP_PKT_RESET)
                return;
 
-       if (rxskb->rtable->rt_type != RTN_LOCAL)
+       if (skb_rtable(rxskb)->rt_type != RTN_LOCAL)
                return;
 
        dst = dccp_v4_route_skb(net, ctl_sk, rxskb);
@@ -567,7 +567,7 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
        struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb);
 
        /* Never answer to DCCP_PKT_REQUESTs send to broadcast or multicast */
-       if (skb->rtable->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))
+       if (skb_rtable(skb)->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))
                return 0;       /* discard, don't send a reset here */
 
        if (dccp_bad_service_code(sk, service)) {