netfilter: Fix portid types

The netlink portid is an unsigned integer, use this type
also in netfilter.

Signed-off-by: Richard Weinberger <[e-mail]>
Acked-by: Pablo Neira Ayuso <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/netfilter/nfnetlink_log.c

···
 	struct timer_list timer;
 	struct net *net;
 	struct user_namespace *peer_user_ns;	/* User namespace of the peer process */
-	int peer_portid;			/* PORTID of the peer process */
+	u32 peer_portid;		/* PORTID of the peer process */
 
 	/* configurable parameters */
 	unsigned int flushtimeout;	/* timeout until queue flush */
···
 
 static struct nfulnl_instance *
 instance_create(struct net *net, u_int16_t group_num,
-		int portid, struct user_namespace *user_ns)
+		u32 portid, struct user_namespace *user_ns)
 {
 	struct nfulnl_instance *inst;
 	struct nfnl_log_net *log = nfnl_log_pernet(net);

net/netfilter/nfnetlink_queue_core.c

···
 	struct hlist_node hlist;		/* global list of queues */
 	struct rcu_head rcu;
 
-	int peer_portid;
+	u32 peer_portid;
 	unsigned int queue_maxlen;
 	unsigned int copy_range;
 	unsigned int queue_dropped;
···
 }
 
 static struct nfqnl_instance *
-instance_create(struct nfnl_queue_net *q, u_int16_t queue_num,
-		int portid)
+instance_create(struct nfnl_queue_net *q, u_int16_t queue_num, u32 portid)
 {
 	struct nfqnl_instance *inst;
 	unsigned int h;
···
 };
 
 static struct nfqnl_instance *
-verdict_instance_lookup(struct nfnl_queue_net *q, u16 queue_num, int nlportid)
+verdict_instance_lookup(struct nfnl_queue_net *q, u16 queue_num, u32 nlportid)
 {
 	struct nfqnl_instance *queue;