From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938865AbcIERJZ (ORCPT ); Mon, 5 Sep 2016 13:09:25 -0400 Received: from mout.web.de ([212.227.15.3]:51889 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S938789AbcIERJV (ORCPT ); Mon, 5 Sep 2016 13:09:21 -0400 Subject: [PATCH 21/21] ACPI-video: Improve a size determination in acpi_video_bus_get_one_device() To: linux-acpi@vger.kernel.org, Hans de Goede , Len Brown , "Rafael J. Wysocki" , Zhang Rui References: <566ABCD9.1060404@users.sourceforge.net> <897ebf36-2fe5-e109-adf6-b81b6e863d9a@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall , Paolo Bonzini From: SF Markus Elfring Message-ID: <173576b1-4f41-91c8-4d3a-da7671cc8f4f@users.sourceforge.net> Date: Mon, 5 Sep 2016 19:09:06 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: <897ebf36-2fe5-e109-adf6-b81b6e863d9a@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:CSHx3Uo4/neR3gt+FwsalvWM2fpknNSXZ4cjXDWfFCNQFm+NVrQ kG3F0LfTALpx05vBZmCu2uYSplJnUZ1jzTaqzwFdDdwaeCKz7zcK6oJ0qSV5yZL5P4M1GtI Avw548h3JKbkiM7qPTSHp3XRYy8b4ShZI8wRgR8WaCAL9Xi7L4z4GFfZSAKTzlA6pm1NvrI 7YjVgpY5vcogir0AkZx/g== X-UI-Out-Filterresults: notjunk:1;V01:K0:ylp50beNETo=:kou9V+5l+sLTI6FwIx45Xu IZOWBKRbxmmUIivSOXmvvT+fFmf2AhBYW6/SDJWqUgmvZTUlOJn3HXIEp2Qcw7gYv8XUBg4pR 6e8dKN2SwtLajYiDEyPuWApqc4Fu1yHtG/YlPZrEfaswFWshEBXzuWlDxKAfUCX+YDwD1WCqt BFeYduTwpcjvZZhNRBsjIwz9b+XqreotuPrBoDv7GubI0o3J+cgnsKqJRyfZxpVQf2ytGZn3f dWM2V6W0JZn7A74oXF4o7imz1dU8DcFquBFLrdzVbdHDGCqE5a1ItJJClg54TSQ/PjIA1E/8P UuB4U5Y6CMWl3BJe8Rud1Yr2ZNzL2cmJpWGcmJb+PRRUWPhNfrVJ/64M80RXnEIcIH7szFTFw ioivouta+X/OWMlI7wylFZEE9rUtPYXoRkiKg6VlOLiAsBB7s9rSprEeQdUyfqTR+bjvLBRpR HkNdlJ6AobEIoLHHwRp7sDwzCdmDrEu69ckQzDJV8ncVHFyXoCmv+JmfYz/L0ADZCM+CTTKEq kzmV8pm+oJpSbs+FH42SD2xqZ4nBw/SY3xJhZEviSK/mk7vWCMuhHoEDnRg8liBBTruZfOh6N f4HOyhGg3Vvg2TwF+BPcekOGivjb668giJ3icJGxN6fjJx3YVnFv0/HMhDJ1zKGm4H1l118rB vmkZol9Z0nHpLgiClMe5smUHb5kKCB32FftvrlyvBXFaa+k05PhUcHpF1VuTHXUY23zRxyOaK BDGioQ/24FnOqpig1utlaQ+FvQvQWyTJf8ktfUr9M0AVqgepGpEM+Bj9kGoVRxbDeUk2kYDnl 7Af6ZYH Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Mon, 5 Sep 2016 17:50:04 +0200 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. Signed-off-by: Markus Elfring --- drivers/acpi/acpi_video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index 9685725..4cd693e 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -1084,7 +1084,7 @@ acpi_video_bus_get_one_device(struct acpi_device *device, if (ACPI_FAILURE(status)) return 0; - data = kzalloc(sizeof(struct acpi_video_device), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; -- 2.10.0