linux-kernel - [PATCH 02/10] sysct mqueue: Remove the binary sysctl numbers

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Message-ID: <m18x8k9ppv.fsf_-_@ebiederm.dsl.xmission.com>
Date:	Thu, 09 Aug 2007 18:51:24 -0600
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, devel@...nvz.org,
	Alexey Dobriyan <adobriyan@...ru>
Subject: [PATCH 02/10] sysct mqueue: Remove the binary sysctl numbers


Because of a conflict with FS_INODE_NR none of the binary
sysctl numbers use by mqueue, were available to user space.
So just remove them.

Signed-off-by: Eric W. Biederman <ebiederm@...ssion.com>
---
 ipc/mqueue.c |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 145d5a0..13fdf67 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -44,12 +44,6 @@
 #define STATE_PENDING	1
 #define STATE_READY	2
 
-/* used by sysctl */
-#define FS_MQUEUE 	1
-#define CTL_QUEUESMAX 	2
-#define CTL_MSGMAX 	3
-#define CTL_MSGSIZEMAX 	4
-
 /* default values */
 #define DFLT_QUEUESMAX	256	/* max number of message queues */
 #define DFLT_MSGMAX 	10	/* max number of messages in each queue */
@@ -1197,7 +1191,6 @@ static int msg_maxsize_limit_max = INT_MAX;
 
 static ctl_table mq_sysctls[] = {
 	{
-		.ctl_name	= CTL_QUEUESMAX,
 		.procname	= "queues_max",
 		.data		= &queues_max,
 		.maxlen		= sizeof(int),
@@ -1205,7 +1198,6 @@ static ctl_table mq_sysctls[] = {
 		.proc_handler	= &proc_dointvec,
 	},
 	{
-		.ctl_name	= CTL_MSGMAX,
 		.procname	= "msg_max",
 		.data		= &msg_max,
 		.maxlen		= sizeof(int),
@@ -1215,7 +1207,6 @@ static ctl_table mq_sysctls[] = {
 		.extra2		= &msg_max_limit_max,
 	},
 	{
-		.ctl_name	= CTL_MSGSIZEMAX,
 		.procname	= "msgsize_max",
 		.data		= &msgsize_max,
 		.maxlen		= sizeof(int),
@@ -1229,7 +1220,6 @@ static ctl_table mq_sysctls[] = {
 
 static ctl_table mq_sysctl_dir[] = {
 	{
-		.ctl_name	= FS_MQUEUE,
 		.procname	= "mqueue",
 		.mode		= 0555,
 		.child		= mq_sysctls,
-- 
1.5.1.1.181.g2de0

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