From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753111AbeA0PAI (ORCPT ); Sat, 27 Jan 2018 10:00:08 -0500 Received: from mout.web.de ([212.227.17.11]:57677 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752789AbeA0PAG (ORCPT ); Sat, 27 Jan 2018 10:00:06 -0500 Subject: [PATCH 2/2] Input: turbografx: Improve a size determination in tgfx_attach() From: SF Markus Elfring To: linux-input@vger.kernel.org, Dmitry Torokhov , Geliang Tang , Kees Cook Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: <14ac4f8d-90bd-0ad7-eee8-fbb47c2cba5c@users.sourceforge.net> Date: Sat, 27 Jan 2018 16:00:03 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:x+I0yelIxmRBHdgnxCGxfGrjT0VQa4KilqNfJNa6TCi5BbOQWgA MwUxyb4xuptyJ8UVdPIp/Cgha4KEzjjLTNR0bWWNSBbj2N02mD3YgoGOJLBJKt5RSjPXQo7 bCy0FYxLdhn2fV8gw6TjnTw8Z6GdOgpQeeS4qHx5WWDTqLmTZOPQ0Hwhb5FY3/5mytxCWmr bFH3+Xf3aTS/lpcgDmrpQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:c8BdvbZbOPg=:5tjB9dl/fDxkOwFwnugnWY ZIbvA4sO+ziop1QOe7Dlxorif+ez3DLrogf2cbI1GDNDnBhqVQY7tcNgCRaLqkRwklqXiSp55 eIZkKlvxWKiofhUXZwwmTCop9v6zNQA6kJOIEYXGjFhFn7UTQ53QMZbGw9VXpHePh9teqXtuH 2g8t7/40sY53mO+b/Ba4iRJXqSL4DZ6uccXvVvxPwZ4vmb9UrCvsemuoq/4DyX4m/IYpEr0c4 wzHsxcLApf6DiZ0gwCDYPkJAGBUxNQgiQBhpzzuE3bAutmLtn+rAg1XPW4lOGisUMbkFYeOR4 bB8iXchWUbe/konLDIQDsEqwTiMPCrSYG/JC8woYnZ4Ss02zQ2sCo7RgC25tw7MRsiKwcf7LJ lkN7NBrqirqXBVI6R08GOVfp+T7v4FQB+iDrw4LWbGTxJZ1PnJsJ4+HgninqOEOLKlS9ndSPs IdkcpXJwnKrF3PJgwA8B0Oyd+TvncqfrC/oVyCe4oCjl+c28++J+uFIADIdsqJcoJwzCy+2vs hF5Kn3UjJty5+n2AhxCgFrlYvPj688gJFMwmeVw6rojxQdJKDseAs+ihBoVc47g8V6/UF8bEx v0qWTxfUubl1234Te1dr977wWqu0W86jCRqTTNaIX7uqYrArMwsfGqZYyI0Up48nptg70jT66 xIuuEqaiw21fKNIGv8C3KwmocVhhtQR+erEbnu4O/q5HTc/L9qa/obT6jcnci4lav/LobhMEN +MQ3WUNSiV6qxBPk0lFZ/3/NCBbfltAlcGXBrHTn8nu4RZU8ARp6pFiWtC+7qYfT4oZ7Bxtz6 1IOmn/NI/Jqs3S2ajBEO03mojB0yyaE/h/y4wtSXE/FCKOC92Q= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 27 Jan 2018 15:46:24 +0100 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/input/joystick/turbografx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c index 454d4c032292..472bc438927e 100644 --- a/drivers/input/joystick/turbografx.c +++ b/drivers/input/joystick/turbografx.c @@ -191,7 +191,7 @@ static void tgfx_attach(struct parport *pp) return; } - tgfx = kzalloc(sizeof(struct tgfx), GFP_KERNEL); + tgfx = kzalloc(sizeof(*tgfx), GFP_KERNEL); if (!tgfx) goto err_unreg_pardev; -- 2.16.1