ipvs: Remove unused variable "cs" from ip_vs_leave function.

This is to address the following warning during compilation time:

  net/netfilter/ipvs/ip_vs_core.c: In function ‘ip_vs_leave’:
  net/netfilter/ipvs/ip_vs_core.c:532: warning: unused variable ‘cs’

This variable is indeed no longer in use.

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 46a8130d3f42ba2f2621fdca4ce33f5170c0056d..093cc327020fba6f09a6b4bfcabfc9386d892d02 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -529,7 +529,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
           a cache_bypass connection entry */
        ipvs = net_ipvs(net);
        if (ipvs->sysctl_cache_bypass && svc->fwmark && unicast) {
-               int ret, cs;
+               int ret;
                struct ip_vs_conn *cp;
                unsigned int flags = (svc->flags & IP_VS_SVC_F_ONEPACKET &&
                                      iph.protocol == IPPROTO_UDP)?