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path: root/net/mpls/af_mpls.c
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Diffstat (limited to 'net/mpls/af_mpls.c')
-rw-r--r--net/mpls/af_mpls.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index cd8be8d5e4ad..3861f8dfa9c1 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -1769,13 +1769,15 @@ static int mpls_dump_route(struct sk_buff *skb, u32 portid, u32 seq, int event,
goto nla_put_failure;
for_nexthops(rt) {
+ dev = rtnl_dereference(nh->nh_dev);
+ if (!dev)
+ continue;
+
rtnh = nla_reserve_nohdr(skb, sizeof(*rtnh));
if (!rtnh)
goto nla_put_failure;
- dev = rtnl_dereference(nh->nh_dev);
- if (dev)
- rtnh->rtnh_ifindex = dev->ifindex;
+ rtnh->rtnh_ifindex = dev->ifindex;
if (nh->nh_flags & RTNH_F_LINKDOWN) {
rtnh->rtnh_flags |= RTNH_F_LINKDOWN;
linkdown++;