linux-kernel - [PATCH 2/3] sysctl: put get/get_uts() into CONFIG_PROC

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Date:	Thu, 31 Jan 2013 17:28:31 +0800
From:	Yuanhan Liu <yuanhan.liu@...ux.intel.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org,
	Yuanhan Liu <yuanhan.liu@...ux.intel.com>
Subject: [PATCH 2/3] sysctl: put get/get_uts() into CONFIG_PROC_SYSCTL code block

put get/get_uts() into CONFIG_PROC_SYSCTL code block as they are used
only when CONFIG_PROC_SYSCTL is enabled.

Signed-off-by: Yuanhan Liu <yuanhan.liu@...ux.intel.com>
---
 kernel/utsname_sysctl.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
index 63da38c..4f69f9a 100644
--- a/kernel/utsname_sysctl.c
+++ b/kernel/utsname_sysctl.c
@@ -15,6 +15,8 @@
 #include <linux/sysctl.h>
 #include <linux/wait.h>
 
+#ifdef CONFIG_PROC_SYSCTL
+
 static void *get_uts(ctl_table *table, int write)
 {
 	char *which = table->data;
@@ -38,7 +40,6 @@ static void put_uts(ctl_table *table, int write, void *which)
 		up_write(&uts_sem);
 }
 
-#ifdef CONFIG_PROC_SYSCTL
 /*
  *	Special case of dostring for the UTS structure. This has locks
  *	to observe. Should this be in kernel/sys.c ????
-- 
1.7.7.6

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