Commit cd89f46b authored Feb 27, 2013 by Yuanhan Liu Committed by Linus Torvalds Feb 27, 2013

kernel/utsname_sysctl.c: 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@linux.intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent df1778be

kernel/utsname_sysctl.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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 ????