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Date:   Sat, 9 Nov 2019 08:28:01 +0100
From:   Mauro Carvalho Chehab <mchehab@kernel.org>
To:     Robert Richter <rrichter@marvell.com>
Cc:     Borislav Petkov <bp@alien8.de>, Tony Luck <tony.luck@intel.com>,
        James Morse <james.morse@arm.com>,
        "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Joe Perches <joe@perches.com>
Subject: Re: [PATCH v2 05/20] EDAC, mc: Remove needless zero string
 termination
Message-ID: <20191109082801.5d999284@kernel.org>
In-Reply-To: <20191106093239.25517-6-rrichter@marvell.com>
References: <20191106093239.25517-1-rrichter@marvell.com>
        <20191106093239.25517-6-rrichter@marvell.com>
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Em Wed, 6 Nov 2019 09:33:11 +0000
Robert Richter <rrichter@marvell.com> escreveu:

> Since this is a string already and strlen() has been used to advance
> the pointer, the end of the buffer is already zero terminated. Remove
> the needless zero string termination.
> 
> Suggested-by: Joe Perches <joe@perches.com>
> Signed-off-by: Robert Richter <rrichter@marvell.com>

Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
> ---
>  drivers/edac/edac_mc.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
> index f2cbca77bc50..8bfe76d1bdf1 100644
> --- a/drivers/edac/edac_mc.c
> +++ b/drivers/edac/edac_mc.c
> @@ -1183,7 +1183,6 @@ void edac_mc_handle_error(const enum hw_event_mc_err_type type,
>  			}
>  			strcpy(p, dimm->label);
>  			p += strlen(p);
> -			*p = '\0';
>  
>  			/*
>  			 * get csrow/channel of the DIMM, in order to allow


Cheers,
Mauro