linux-kernel - Re: [PATCH v2] Doc: networking: txtimestamp: fix printf format warning

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Message-ID: <20150605080418.7a97a64e@lwn.net>
Date:	Fri, 5 Jun 2015 08:04:18 +0900
From:	Jonathan Corbet <corbet@....net>
To:	Frans Klaver <fransklaver@...il.com>
Cc:	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Richard Cochran <richardcochran@...il.com>
Subject: Re: [PATCH v2] Doc: networking: txtimestamp: fix printf format
 warning

On Thu,  4 Jun 2015 21:27:38 +0200
Frans Klaver <fransklaver@...il.com> wrote:

> Documentation/networking/timestamping/txtimestamp.c: In function ‘__print_timestamp’:
> Documentation/networking/timestamping/txtimestamp.c:99:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘int64_t’ [-Wformat=]
>    fprintf(stderr, "  (%+ld us)", cur_ms - prev_ms);
> 
> int64_t differs per platform, so a type specifier that differs along
> with it is required.

OK, I've applied this to the docs tree.

Thanks,

jon
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