netfilter: ipset: make ip_set_put_flags extern.

ip_set_put_flags is rather large for a static inline function in a
header-file. Move it to ip_set_core.c and export it.

Signed-off-by: Jeremy Sowden <[e-mail]>
Acked-by: Jozsef Kadlecsik <[e-mail]>
Signed-off-by: Pablo Neira Ayuso <[e-mail]>

include/linux/netfilter/ipset/ip_set.h

···
 	}
 }
 
-static inline int
-ip_set_put_flags(struct sk_buff *skb, struct ip_set *set)
-{
-	u32 cadt_flags = 0;
-
-	if (SET_WITH_TIMEOUT(set))
-		if (unlikely(nla_put_net32(skb, IPSET_ATTR_TIMEOUT,
-					   htonl(set->timeout))))
-			return -EMSGSIZE;
-	if (SET_WITH_COUNTER(set))
-		cadt_flags |= IPSET_FLAG_WITH_COUNTERS;
-	if (SET_WITH_COMMENT(set))
-		cadt_flags |= IPSET_FLAG_WITH_COMMENT;
-	if (SET_WITH_SKBINFO(set))
-		cadt_flags |= IPSET_FLAG_WITH_SKBINFO;
-	if (SET_WITH_FORCEADD(set))
-		cadt_flags |= IPSET_FLAG_WITH_FORCEADD;
-
-	if (!cadt_flags)
-		return 0;
-	return nla_put_net32(skb, IPSET_ATTR_CADT_FLAGS, htonl(cadt_flags));
-}
+int ip_set_put_flags(struct sk_buff *skb, struct ip_set *set);
 
 /* Netlink CB args */
 enum {

net/netfilter/ipset/ip_set_core.c

···
 #define DUMP_TYPE(arg)		(((u32)(arg)) & 0x0000FFFF)
 #define DUMP_FLAGS(arg)		(((u32)(arg)) >> 16)
 
+int
+ip_set_put_flags(struct sk_buff *skb, struct ip_set *set)
+{
+	u32 cadt_flags = 0;
+
+	if (SET_WITH_TIMEOUT(set))
+		if (unlikely(nla_put_net32(skb, IPSET_ATTR_TIMEOUT,
+					   htonl(set->timeout))))
+			return -EMSGSIZE;
+	if (SET_WITH_COUNTER(set))
+		cadt_flags |= IPSET_FLAG_WITH_COUNTERS;
+	if (SET_WITH_COMMENT(set))
+		cadt_flags |= IPSET_FLAG_WITH_COMMENT;
+	if (SET_WITH_SKBINFO(set))
+		cadt_flags |= IPSET_FLAG_WITH_SKBINFO;
+	if (SET_WITH_FORCEADD(set))
+		cadt_flags |= IPSET_FLAG_WITH_FORCEADD;
+
+	if (!cadt_flags)
+		return 0;
+	return nla_put_net32(skb, IPSET_ATTR_CADT_FLAGS, htonl(cadt_flags));
+}
+EXPORT_SYMBOL_GPL(ip_set_put_flags);
+
 static int
 ip_set_dump_done(struct netlink_callback *cb)
 {