1 files changed, 10 insertions, 9 deletions

diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c
index 47d6656c9119..a3e7bb54d96a 100644
--- a/net/netfilter/nfnetlink_cttimeout.c
+++ b/net/netfilter/nfnetlink_cttimeout.c
@@ -56,7 +56,8 @@ ctnl_timeout_parse_policy(void *timeouts, struct nf_conntrack_l4proto *l4proto,
 		struct nlattr *tb[l4proto->ctnl_timeout.nlattr_max+1];
 
 		ret = nla_parse_nested(tb, l4proto->ctnl_timeout.nlattr_max,
-				       attr, l4proto->ctnl_timeout.nla_policy);
+				       attr, l4proto->ctnl_timeout.nla_policy,
+				       NULL);
 		if (ret < 0)
 			return ret;
 
@@ -138,7 +139,7 @@ static int cttimeout_new_timeout(struct net *net, struct sock *ctnl,
 	strcpy(timeout->name, nla_data(cda[CTA_TIMEOUT_NAME]));
 	timeout->l3num = l3num;
 	timeout->l4proto = l4proto;
-	atomic_set(&timeout->refcnt, 1);
+	refcount_set(&timeout->refcnt, 1);
 	list_add_tail_rcu(&timeout->head, &net->nfct_timeout_list);
 
 	return 0;
@@ -158,7 +159,7 @@ ctnl_timeout_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
 	unsigned int flags = portid ? NLM_F_MULTI : 0;
 	struct nf_conntrack_l4proto *l4proto = timeout->l4proto;
 
-	event |= NFNL_SUBSYS_CTNETLINK_TIMEOUT << 8;
+	event = nfnl_msg_type(NFNL_SUBSYS_CTNETLINK_TIMEOUT, event);
 	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
 	if (nlh == NULL)
 		goto nlmsg_failure;
@@ -172,7 +173,7 @@ ctnl_timeout_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
 	    nla_put_be16(skb, CTA_TIMEOUT_L3PROTO, htons(timeout->l3num)) ||
 	    nla_put_u8(skb, CTA_TIMEOUT_L4PROTO, timeout->l4proto->l4proto) ||
 	    nla_put_be32(skb, CTA_TIMEOUT_USE,
-			 htonl(atomic_read(&timeout->refcnt))))
+			 htonl(refcount_read(&timeout->refcnt))))
 		goto nla_put_failure;
 
 	if (likely(l4proto->ctnl_timeout.obj_to_nlattr)) {
@@ -339,7 +340,7 @@ static int ctnl_timeout_try_del(struct net *net, struct ctnl_timeout *timeout)
 	/* We want to avoid races with ctnl_timeout_put. So only when the
 	 * current refcnt is 1, we decrease it to 0.
 	 */
-	if (atomic_cmpxchg(&timeout->refcnt, 1, 0) == 1) {
+	if (refcount_dec_if_one(&timeout->refcnt)) {
 		/* We are protected by nfnl mutex. */
 		list_del_rcu(&timeout->head);
 		nf_ct_l4proto_put(timeout->l4proto);
@@ -431,7 +432,7 @@ cttimeout_default_fill_info(struct net *net, struct sk_buff *skb, u32 portid,
 	struct nfgenmsg *nfmsg;
 	unsigned int flags = portid ? NLM_F_MULTI : 0;
 
-	event |= NFNL_SUBSYS_CTNETLINK_TIMEOUT << 8;
+	event = nfnl_msg_type(NFNL_SUBSYS_CTNETLINK_TIMEOUT, event);
 	nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags);
 	if (nlh == NULL)
 		goto nlmsg_failure;
@@ -536,7 +537,7 @@ ctnl_timeout_find_get(struct net *net, const char *name)
 		if (!try_module_get(THIS_MODULE))
 			goto err;
 
-		if (!atomic_inc_not_zero(&timeout->refcnt)) {
+		if (!refcount_inc_not_zero(&timeout->refcnt)) {
 			module_put(THIS_MODULE);
 			goto err;
 		}
@@ -550,7 +551,7 @@ err:
 
 static void ctnl_timeout_put(struct ctnl_timeout *timeout)
 {
-	if (atomic_dec_and_test(&timeout->refcnt))
+	if (refcount_dec_and_test(&timeout->refcnt))
 		kfree_rcu(timeout, rcu_head);
 
 	module_put(THIS_MODULE);
@@ -601,7 +602,7 @@ static void __net_exit cttimeout_net_exit(struct net *net)
 		list_del_rcu(&cur->head);
 		nf_ct_l4proto_put(cur->l4proto);
 
-		if (atomic_dec_and_test(&cur->refcnt))
+		if (refcount_dec_and_test(&cur->refcnt))
 			kfree_rcu(cur, rcu_head);
 	}
 }