ipmr,ip6mr: call ip6mr_free_table() on failure path

Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/ipv4/ipmr.c

@@ -268,7 +268,7 @@ static int __net_init ipmr_rules_init(struct net *net)
 	return 0;
 
 err2:
-	kfree(mrt);
+	ipmr_free_table(mrt);
 err1:
 	fib_rules_unregister(ops);
 	return err;

net/ipv6/ip6mr.c

@@ -252,7 +252,7 @@ static int __net_init ip6mr_rules_init(struct net *net)
 	return 0;
 
 err2:
-	kfree(mrt);
+	ip6mr_free_table(mrt);
 err1:
 	fib_rules_unregister(ops);
 	return err;