From: Andrew Morton <akpm@linux-foundation.org>
To: Joe Perches <joe@perches.com>
Cc: Andy Whitcroft <apw@canonical.com>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] checkpatch: Add check for sscanf without return use
Date: Mon, 7 Oct 2013 16:56:26 -0700 [thread overview]
Message-ID: <20131007165626.be437f74a4ba39e2be21af55@linux-foundation.org> (raw)
In-Reply-To: <1381189523.2081.225.camel@joe-AO722>
On Mon, 07 Oct 2013 16:45:23 -0700 Joe Perches <joe@perches.com> wrote:
> Naked use sscanf can be troublesome.
It would be helpful to expand on "troublesome"?
> Add a warning when the sscanf return value is not used.
Maybe it should be __must_check?
next prev parent reply other threads:[~2013-10-07 23:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-07 23:45 Joe Perches
2013-10-07 23:56 ` Andrew Morton [this message]
2013-10-08 0:03 ` Joe Perches
2013-10-08 0:10 ` Bjorn Helgaas
2013-10-08 0:29 ` Joe Perches
2013-10-08 0:37 ` Geyslan Gregório Bem
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