Add a missing include

(This used to be ctdb commit 6131f4b4fc7b65f83f3d57927b23393c84bd2a2b)

diff --git a/ctdb/common/system_linux.c b/ctdb/common/system_linux.c
index b9de2fb8ecfb896f00b4f121758de0d85eeb789f..9d9c387c5d688a282dd2e39fd9867f49d21762e8 100644 (file)
--- a/ctdb/common/system_linux.c
+++ b/ctdb/common/system_linux.c
@@ -25,6 +25,7 @@
 #include "../include/ctdb_private.h"
 #include "lib/events/events.h"
 #include <netinet/if_ether.h>
+#include <netinet/ip6.h>
 #include <net/if_arp.h>
 
 
@@ -184,7 +185,6 @@ static uint16_t tcp_checksum6(uint16_t *data, size_t n, struct ip6_hdr *ip6)
        uint32_t sum = uint16_checksum(data, n);
        uint16_t sum2;
 
-       int i;
        sum += uint16_checksum((uint16_t *)(void *)&ip6->ip6_src, 16);
        sum += uint16_checksum((uint16_t *)(void *)&ip6->ip6_dst, 16);
        sum += ip6->ip6_plen;