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[PATCH] : Fix unused variable 'loops' warning in arch/x86/boot/a20.c

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[view original message]
From: Manish Katiyar <mkatiyar@...>
To: LKML <linux-kernel@...>, <kernel-janitors@...>
Subject: [PATCH] : Fix unused variable 'loops' warning in arch/x86/boot/a20.c
Date: Thursday, June 5, 2008 - 9:44 am

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>


diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c

index 90943f8..d9f13bf 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.) */


================================================


--

Thanks & Regards,

********************************************

Manish Katiyar ( http://mkatiyar.googlepages.com )

3rd Floor, Fair Winds Block

EGL Software Park

Off Intermediate Ring Road

Bangalore 560071, India

***********************************************

--
[view original message]
From: Ingo Molnar <mingo@...>
To: Manish Katiyar <mkatiyar@...>
Cc: LKML <linux-kernel@...>, <kernel-janitors@...>, the arch/x86 maintainers <x86@...>
Subject: Re: [PATCH] : Fix unused variable 'loops' warning in arch/x86/boot/a20.c
Date: Tuesday, June 10, 2008 - 6:18 am

applied to tip/x86/urgent, thanks Manish.


	Ingo

--
Previous thread: [PATCH 2.6.26rc5] xfrm: SHA-256/384/512 HMAC support for IPsec by Martin Willi on Thursday, June 5, 2008 - 9:06 am. (5 messages)

Next thread: ARM on qemu: running kernel 2.6.20 or newer? by Thomas Bleher on Thursday, June 5, 2008 - 9:53 am. (3 messages)