diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 4041b3e..2c36c9d 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -5928,11 +5928,11 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 {
 	struct net *net = sock_net(skb->sk);
 	struct rtnl_link *link;
+	enum rtnl_kinds kind;
 	struct module *owner;
 	int err = -EOPNOTSUPP;
 	rtnl_doit_func doit;
 	unsigned int flags;
-	int kind;
 	int family;
 	int type;
 
@@ -5949,11 +5949,11 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
 	family = ((struct rtgenmsg *)nlmsg_data(nlh))->rtgen_family;
 	kind = type&3;
 
-	if (kind != 2 && !netlink_net_capable(skb, CAP_NET_ADMIN))
+	if (kind != RTNL_KIND_GET && !netlink_net_capable(skb, CAP_NET_ADMIN))
 		return -EPERM;
 
 	rcu_read_lock();
-	if (kind == 2 && nlh->nlmsg_flags&NLM_F_DUMP) {
+	if (kind == RTNL_KIND_GET && (nlh->nlmsg_flags & NLM_F_DUMP)) {
 		struct sock *rtnl;
 		rtnl_dumpit_func dumpit;
 		u32 min_dump_alloc = 0;