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Date:   Tue, 27 Sep 2022 15:31:47 +0200
From:   Alexandra Winter <>
To:     Jakub Kicinski <>,
        Jules Irenge <>
Subject: Re: [PATCH 3/7] s390/qeth: Convert snprintf() to scnprintf()

On 27.09.22 02:33, Jakub Kicinski wrote:
> On Mon, 26 Sep 2022 19:42:38 +0100 Jules Irenge wrote:
>> Coccinnelle reports a warning
>> Warning: Use scnprintf or sprintf
>> Adding to that, there has been a slow migration from snprintf to scnprintf.
>> This LWN article explains the rationale for this change
>> https: //
>> Ie. snprintf() returns what *would* be the resulting length,
>> while scnprintf() returns the actual length.
>> Signed-off-by: Jules Irenge <>
> Looks legit but please repost this separately.
> We only see patch 3 of the series.
When you repost, you can add
Reviewed-by: Alexandra Winter <>

Thank you

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