xfrm: Assign the inner mode output function to the dst entry

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / fib_frontend.c

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index f116ce8f1b466204f41279e06f57932e274fbdad..451088330bbb65dd5c6fda36f043eb2a68511ce6 100644 (file)
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -1068,6 +1068,7 @@ static void ip_fib_net_exit(struct net *net)
        fib4_rules_exit(net);
 #endif
 
+       rtnl_lock();
        for (i = 0; i < FIB_TABLE_HASHSZ; i++) {
                struct fib_table *tb;
                struct hlist_head *head;
@@ -1080,6 +1081,7 @@ static void ip_fib_net_exit(struct net *net)
                        fib_free_table(tb);
                }
        }
+       rtnl_unlock();
        kfree(net->ipv4.fib_table_hash);
 }