net: Abstract RTAX_HOPLIMIT metric accesses behind helper.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 9b2d7bc..d9405d1 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1104,7 +1104,7 @@
int ip6_dst_hoplimit(struct dst_entry *dst)
{
- int hoplimit = dst_metric(dst, RTAX_HOPLIMIT);
+ int hoplimit = dst_metric_raw(dst, RTAX_HOPLIMIT);
if (hoplimit < 0) {
struct net_device *dev = dst->dev;
struct inet6_dev *idev;
@@ -1310,7 +1310,7 @@
}
}
- if (dst_metric(&rt->dst, RTAX_HOPLIMIT) == 0)
+ if (dst_metric_raw(&rt->dst, RTAX_HOPLIMIT) == 0)
dst_metric_set(&rt->dst, RTAX_HOPLIMIT, -1);
if (!dst_mtu(&rt->dst))
dst_metric_set(&rt->dst, RTAX_MTU, ipv6_get_mtu(dev));