[IPVS]: ipv4_table --> ipvs_ipv4_table

Fix conflict with symbol of same name in global
namespace.

Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/ipvs/ip_vs_ctl.c

@@ -1598,7 +1598,7 @@ static ctl_table vs_table[] = {
 	{ .ctl_name = 0 }
 };
 
-static ctl_table ipv4_table[] = {
+static ctl_table ipvs_ipv4_table[] = {
 	{
 		.ctl_name	= NET_IPV4,
 		.procname	= "ipv4",
@@ -1613,7 +1613,7 @@ static ctl_table vs_root_table[] = {
 		.ctl_name	= CTL_NET,
 		.procname	= "net",
 		.mode		= 0555,
-		.child		= ipv4_table,
+		.child		= ipvs_ipv4_table,
 	},
 	{ .ctl_name = 0 }
 };