From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 12 Feb 2009 12:10:17 +0000 (+0100)
Subject: softlockup: move 'one' to the softlockup section in sysctl.c
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9f8d979f082a3ee1b27f32b7e0811b51c3ad1d15;p=linux-beck.git

softlockup: move 'one' to the softlockup section in sysctl.c

CONFIG_SOFTLOCKUP=y || CONFIG_DETECT_HUNG_TASKS=y is now the only user
of the 'one' constant in kernel/sysctl.c. Move it to the softlockup
block of constants.

This fixes a GCC warning.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 3b6b54c8ac0d..6d2aeff92b3d 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -90,6 +90,9 @@ extern int rcutorture_runnable;
 #endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
 
 /* Constants used for minimum and  maximum */
+#if defined(CONFIG_DETECT_HUNG_TASK) || defined(CONFIG_DETECT_SOFTLOCKUP) || defined(CONFIG_HIGHMEM)
+static int one = 1;
+#endif
 #ifdef CONFIG_DETECT_SOFTLOCKUP
 static int sixty = 60;
 static int neg_one = -1;
@@ -100,7 +103,6 @@ static int two = 2;
 #endif
 
 static int zero;
-static int one = 1;
 static unsigned long one_ul = 1;
 static int one_hundred = 100;