From: Manish Katiyar <mkatiyar@gmail.com>
Date: Thu, 5 Jun 2008 13:44:15 +0000 (+0530)
Subject: x86: fix unused variable 'loops' warning in arch/x86/boot/a20.c
X-Git-Tag: v2.6.26-rc6~1^2~4
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=52aaa12fbe786c90396f1b11ec39c924ccdd8fd5;p=linux-2.6-omap-h63xx.git

x86: fix unused variable 'loops' warning in arch/x86/boot/a20.c

Following patch fixes the below warning message :
arch/x86/boot/a20.c:118: warning: unused variable 'loops'

Signed-off-by : Manish Katiyar <mkatiyar@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c
index 90943f83e84..e01aafd03bd 100644
--- a/arch/x86/boot/a20.c
+++ b/arch/x86/boot/a20.c
@@ -115,8 +115,6 @@ static void enable_a20_fast(void)
 
 int enable_a20(void)
 {
-	int loops = A20_ENABLE_LOOPS;
-
 #if defined(CONFIG_X86_ELAN)
 	/* Elan croaks if we try to touch the KBC */
 	enable_a20_fast();
@@ -128,6 +126,7 @@ int enable_a20(void)
 	enable_a20_kbc();
 	return 0;
 #else
+       int loops = A20_ENABLE_LOOPS;
 	while (loops--) {
 		/* First, check to see if A20 is already enabled
 		   (legacy free, etc.) */