[IPV4]: Use ctl paths to register net/ipv4/ table
This is the same as I did for the net/core/ table in the
second patch in his series: use the paths and isolate the
whole table in the .c file.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 3546424..bfd0dec 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -13,6 +13,7 @@
#include <linux/igmp.h>
#include <linux/inetdevice.h>
#include <linux/seqlock.h>
+#include <linux/init.h>
#include <net/snmp.h>
#include <net/icmp.h>
#include <net/ip.h>
@@ -247,7 +248,7 @@
}
-ctl_table ipv4_table[] = {
+static struct ctl_table ipv4_table[] = {
{
.ctl_name = NET_IPV4_TCP_TIMESTAMPS,
.procname = "tcp_timestamps",
@@ -878,3 +879,19 @@
},
{ .ctl_name = 0 }
};
+
+static __initdata struct ctl_path net_ipv4_path[] = {
+ { .procname = "net", .ctl_name = CTL_NET, },
+ { .procname = "ipv4", .ctl_name = NET_IPV4, },
+ { },
+};
+
+static __init int sysctl_ipv4_init(void)
+{
+ struct ctl_table_header *hdr;
+
+ hdr = register_sysctl_paths(net_ipv4_path, ipv4_table);
+ return hdr == NULL ? -ENOMEM : 0;
+}
+
+__initcall(sysctl_ipv4_init);