1 files changed, 9 insertions, 9 deletions

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 1f63b32d76d6..25c88cba5c48 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -81,8 +81,8 @@ static struct mpls_route *mpls_route_input_rcu(struct net *net, unsigned index)
 
 	if (index < net->mpls.platform_labels) {
 		struct mpls_route __rcu **platform_label =
-			rcu_dereference(net->mpls.platform_label);
-		rt = rcu_dereference(platform_label[index]);
+			rcu_dereference_rtnl(net->mpls.platform_label);
+		rt = rcu_dereference_rtnl(platform_label[index]);
 	}
 	return rt;
 }
@@ -706,7 +706,7 @@ static int mpls_nh_assign_dev(struct net *net, struct mpls_route *rt,
 	} else {
 		unsigned int flags;
 
-		flags = dev_get_flags(dev);
+		flags = netif_get_flags(dev);
 		if (!(flags & (IFF_RUNNING | IFF_LOWER_UP)))
 			nh->nh_flags |= RTNH_F_LINKDOWN;
 	}
@@ -1616,14 +1616,14 @@ static int mpls_dev_notify(struct notifier_block *this, unsigned long event,
 			return notifier_from_errno(err);
 		break;
 	case NETDEV_UP:
-		flags = dev_get_flags(dev);
+		flags = netif_get_flags(dev);
 		if (flags & (IFF_RUNNING | IFF_LOWER_UP))
 			mpls_ifup(dev, RTNH_F_DEAD | RTNH_F_LINKDOWN);
 		else
 			mpls_ifup(dev, RTNH_F_DEAD);
 		break;
 	case NETDEV_CHANGE:
-		flags = dev_get_flags(dev);
+		flags = netif_get_flags(dev);
 		if (flags & (IFF_RUNNING | IFF_LOWER_UP)) {
 			mpls_ifup(dev, RTNH_F_DEAD | RTNH_F_LINKDOWN);
 		} else {
@@ -2095,12 +2095,12 @@ static int mpls_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh,
 	struct rtmsg *rtm;
 	int err, i;
 
-	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*rtm))) {
+	rtm = nlmsg_payload(nlh, sizeof(*rtm));
+	if (!rtm) {
 		NL_SET_ERR_MSG_MOD(extack, "Invalid header for FIB dump request");
 		return -EINVAL;
 	}
 
-	rtm = nlmsg_data(nlh);
 	if (rtm->rtm_dst_len || rtm->rtm_src_len  || rtm->rtm_tos   ||
 	    rtm->rtm_table   || rtm->rtm_scope    || rtm->rtm_type  ||
 	    rtm->rtm_flags) {
@@ -2288,7 +2288,8 @@ static int mpls_valid_getroute_req(struct sk_buff *skb,
 	struct rtmsg *rtm;
 	int i, err;
 
-	if (nlh->nlmsg_len < nlmsg_msg_size(sizeof(*rtm))) {
+	rtm = nlmsg_payload(nlh, sizeof(*rtm));
+	if (!rtm) {
 		NL_SET_ERR_MSG_MOD(extack,
 				   "Invalid header for get route request");
 		return -EINVAL;
@@ -2298,7 +2299,6 @@ static int mpls_valid_getroute_req(struct sk_buff *skb,
 		return nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX,
 					      rtm_mpls_policy, extack);
 
-	rtm = nlmsg_data(nlh);
 	if ((rtm->rtm_dst_len && rtm->rtm_dst_len != 20) ||
 	    rtm->rtm_src_len || rtm->rtm_tos || rtm->rtm_table ||
 	    rtm->rtm_protocol || rtm->rtm_scope || rtm->rtm_type) {