netdev - [PATCH] net: unix: make some variables constant

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Message-Id: <1287465842-2958-1-git-send-email-xiaosuo@gmail.com>
Date:	Tue, 19 Oct 2010 13:24:02 +0800
From:	Changli Gao <xiaosuo@...il.com>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, Changli Gao <xiaosuo@...il.com>
Subject: [PATCH] net: unix: make some variables constant

And since ctl_table.data is initialized later, we don't need to initialize
the data member of the template variable unix_table.

Signed-off-by: Changli Gao <xiaosuo@...il.com>
---
 net/unix/sysctl_net_unix.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index 397cffe..1114ccc 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -15,10 +15,9 @@

 #include <net/af_unix.h>

-static ctl_table unix_table[] = {
+const static ctl_table unix_table[] = {
 	{
 		.procname	= "max_dgram_qlen",
-		.data		= &init_net.unx.sysctl_max_dgram_qlen,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec
@@ -26,7 +25,7 @@ static ctl_table unix_table[] = {
 	{ }
 };

-static struct ctl_path unix_path[] = {
+const static struct ctl_path unix_path[] = {
 	{ .procname = "net", },
 	{ .procname = "unix", },
 	{ },
--
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