linux-kernel - Re: [patch] x86: Trivial printk fix in efi.c

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Date:	Fri, 3 Oct 2008 10:19:58 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Russ Anderson <rja@....com>
Cc:	linux-kernel@...r.kernel.org, tglx@...utronix.de,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [patch] x86: Trivial printk fix in efi.c


* Russ Anderson <rja@....com> wrote:

> [patch] x86: Trivial printk fix in efi.c
> 
> The following line is lacking a space between "memdesc" and "doesn't".
> 
>   "Kernel-defined memdescdoesn't match the one from EFI!"
> 
> Fixed the printk by adding a space.

> -		printk(KERN_WARNING "Kernel-defined memdesc"
> +		printk(KERN_WARNING "Kernel-defined memdesc "
>  		       "doesn't match the one from EFI!\n");

the dangers of breaking a string in the middle.

applied your fix in the form below to tip/x86/cleanups - thanks Russ!

	Ingo

------------------->
>From 175e438f7a2de9d94110046be48697969569736a Mon Sep 17 00:00:00 2001
From: Russ Anderson <rja@....com>
Date: Thu, 2 Oct 2008 17:32:06 -0500
Subject: [PATCH] x86: trivial printk fix in efi.c

[patch] x86: Trivial printk fix in efi.c

The following line is lacking a space between "memdesc" and "doesn't".

  "Kernel-defined memdescdoesn't match the one from EFI!"

Fixed the printk by adding a space.

Signed-off-by: Russ Anderson <rja@....com>
Cc: Russ Anderson <rja@....com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/kernel/efi.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index 06cc8d4..945a31c 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -414,9 +414,11 @@ void __init efi_init(void)
 	if (memmap.map == NULL)
 		printk(KERN_ERR "Could not map the EFI memory map!\n");
 	memmap.map_end = memmap.map + (memmap.nr_map * memmap.desc_size);
+
 	if (memmap.desc_size != sizeof(efi_memory_desc_t))
-		printk(KERN_WARNING "Kernel-defined memdesc"
-		       "doesn't match the one from EFI!\n");
+		printk(KERN_WARNING
+		  "Kernel-defined memdesc doesn't match the one from EFI!\n");
+
 	if (add_efi_memmap)
 		do_add_efi_memmap();
 
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