netfilter: ipset: add missing include to xt_set.h

Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/kernel/include/linux/netfilter/xt_set.h b/kernel/include/linux/netfilter/xt_set.h
index 69b2bd1fb818022d7bc16cd37bc9c98ff735c3f1..081f1ded2842476718b6d8140e1374c1052de102 100644 (file)
--- a/kernel/include/linux/netfilter/xt_set.h
+++ b/kernel/include/linux/netfilter/xt_set.h
@@ -1,6 +1,7 @@
 #ifndef _XT_SET_H
 #define _XT_SET_H
 
+#include <linux/types.h>
 #include <linux/netfilter/ipset/ip_set.h>
 
 /* Revision 0 interface: backward compatible with netfilter/iptables */