linux-kernel - Re: [PATCH] powerpc/32: add missing \n at end of printk warning message

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Date:   Mon, 12 Sep 2016 17:21:10 +0200
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Colin King <colin.king@...onical.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Scott Wood <oss@...error.net>, Kevin Hao <haokexin@...il.com>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        linuxppc-dev@...ts.ozlabs.org
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/32: add missing \n at end of printk warning
 message



Le 12/09/2016 à 12:12, Colin King a écrit :
> From: Colin Ian King <colin.king@...onical.com>
>
> The message is missing a \n, add it.
>
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> ---
>  arch/powerpc/mm/init_32.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
> index 448685f..b532dd9 100644
> --- a/arch/powerpc/mm/init_32.c
> +++ b/arch/powerpc/mm/init_32.c
> @@ -137,7 +137,7 @@ void __init MMU_init(void)
>  	if (memblock.memory.cnt > 1) {
>  #ifndef CONFIG_WII
>  		memblock_enforce_memory_limit(memblock.memory.regions[0].size);
> -		printk(KERN_WARNING "Only using first contiguous memory region");
> +		printk(KERN_WARNING "Only using first contiguous memory region\n");

This line was already 81 characters long. It is now 83.
I would suggest to use pr_warn() instead in order to shorten the line.

Christophe

>  #else
>  		wii_memory_fixups();
>  #endif
>