net: Abstract RTAX_HOPLIMIT metric accesses behind helper.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index ff4e7a4e33ed..46eb3dc37ec6 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -890,7 +890,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
                         iph->ttl = ((struct ipv6hdr *)old_iph)->hop_limit;
 #endif
                 else
-                        iph->ttl = dst_metric(&rt->dst, RTAX_HOPLIMIT);
+                        iph->ttl = dst_metric_hoplimit(&rt->dst);
         }
 
         ((__be16 *)(iph + 1))[0] = tunnel->parms.o_flags;