IVPS: Disable sync daemon for IPv6 connections

Disable the sync daemon for IPv6 connections, works only with IPv4 for now.

Signed-off-by: Julius Volz <juliusv@google.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 27bef1d67aa7..5a7a81778b0b 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -1321,7 +1321,8 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb,
          * encorage the standby servers to update the connections timeout
          */
         atomic_inc(&cp->in_pkts);
-        if ((ip_vs_sync_state & IP_VS_STATE_MASTER) &&
+        if (af == AF_INET &&
+            (ip_vs_sync_state & IP_VS_STATE_MASTER) &&
             (((cp->protocol != IPPROTO_TCP ||
                cp->state == IP_VS_TCP_S_ESTABLISHED) &&
               (atomic_read(&cp->in_pkts) % sysctl_ip_vs_sync_threshold[1]