1 files changed, 10 insertions, 6 deletions

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 757f25eb9b4b..179fcab866fc 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -442,8 +442,10 @@ static netdev_tx_t reg_vif_xmit(struct sk_buff *skb, struct net_device *dev)
         int err;
 
         err = ipmr_fib_lookup(net, &fl, &mrt);
-        if (err < 0)
+        if (err < 0) {
+                kfree_skb(skb);
                 return err;
+        }
 
         read_lock(&mrt_lock);
         dev->stats.tx_bytes += skb->len;
@@ -1553,9 +1555,9 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
                         goto out_free;
         }
 
-        dev = rt->u.dst.dev;
+        dev = rt->dst.dev;
 
-        if (skb->len+encap > dst_mtu(&rt->u.dst) && (ntohs(iph->frag_off) & IP_DF)) {
+        if (skb->len+encap > dst_mtu(&rt->dst) && (ntohs(iph->frag_off) & IP_DF)) {
                 /* Do not fragment multicasts. Alas, IPv4 does not
                    allow to send ICMP, so that packets will disappear
                    to blackhole.
@@ -1566,7 +1568,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
                 goto out_free;
         }
 
-        encap += LL_RESERVED_SPACE(dev) + rt->u.dst.header_len;
+        encap += LL_RESERVED_SPACE(dev) + rt->dst.header_len;
 
         if (skb_cow(skb, encap)) {
                 ip_rt_put(rt);
@@ -1577,7 +1579,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
         vif->bytes_out += skb->len;
 
         skb_dst_drop(skb);
-        skb_dst_set(skb, &rt->u.dst);
+        skb_dst_set(skb, &rt->dst);
         ip_decrease_ttl(ip_hdr(skb));
 
         /* FIXME: forward and output firewalls used to be called here.
@@ -1728,8 +1730,10 @@ int ip_mr_input(struct sk_buff *skb)
                 goto dont_forward;
 
         err = ipmr_fib_lookup(net, &skb_rtable(skb)->fl, &mrt);
-        if (err < 0)
+        if (err < 0) {
+                kfree_skb(skb);
                 return err;
+        }
 
         if (!local) {
                     if (IPCB(skb)->opt.router_alert) {