proc/sysctl: add shared variables for range check

[zynq/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 07e0967bf1296671657bda8f77e311cb28d3cb99..060565e7d227a6b904941301aea2ba0c507d893b 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1726,7 +1726,6 @@ static int ip_vs_zero_all(struct netns_ipvs *ipvs)
 
 #ifdef CONFIG_SYSCTL
 
-static int zero;
 static int three = 3;
 
 static int
@@ -1935,7 +1934,7 @@ static struct ctl_table vs_vars[] = {
                .maxlen         = sizeof(int),
                .mode           = 0644,
                .proc_handler   = proc_dointvec_minmax,
-               .extra1         = &zero,
+               .extra1         = SYSCTL_ZERO,
                .extra2         = &three,
        },
        {