ipvs: avoid lookup for fwmark 0

[karo-tx-linux.git] / net / netfilter / ipvs / ip_vs_ctl.c

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index c73b0c831a2d0b68fb441c1e23f84dc22dc19ee8..f0369d665088ded9d109ce831684c90117b937c5 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -411,9 +411,11 @@ ip_vs_service_get(struct net *net, int af, __u32 fwmark, __u16 protocol,
        /*
         *      Check the table hashed by fwmark first
         */
-       svc = __ip_vs_svc_fwm_find(net, af, fwmark);
-       if (fwmark && svc)
-               goto out;
+       if (fwmark) {
+               svc = __ip_vs_svc_fwm_find(net, af, fwmark);
+               if (svc)
+                       goto out;
+       }
 
        /*
         *      Check the table hashed by <protocol,addr,port>