From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755228AbcIJJu3 (ORCPT ); Sat, 10 Sep 2016 05:50:29 -0400 Received: from mout.web.de ([212.227.15.4]:53444 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751962AbcIJJu1 (ORCPT ); Sat, 10 Sep 2016 05:50:27 -0400 Subject: [PATCH 09/30] ACPI-processor: Improve a size determination in acpi_processor_get_psd() To: linux-acpi@vger.kernel.org, Len Brown , "Rafael J. Wysocki" References: Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall , Paolo Bonzini From: SF Markus Elfring Message-ID: Date: Sat, 10 Sep 2016 11:50:13 +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: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:5RgAfox/WpoPCqAYOXA7893T0oaEuoRT9Tk0lgbC0QeBQ5/Tidh vdH3ZZaCWAKvgn8ke9OeMC8ePYO92RUiorhebE1FlczCSR12RH6ikkDo4ZDNwoZlze2HFA9 DcFdL1ZobVPK0ozuuVj8q/IXS3BBeWCJ0v+4dSkuXe3DwyxwEuTRidzMejcBtO29z9+t0ck U60JVMHnHDxOWi7BcHHhw== X-UI-Out-Filterresults: notjunk:1;V01:K0:RBe08NfNWzQ=:+fp+ATIRRY4dBvLyTbErkJ kmO28f1jktsDaZWpqfUIJhS9eB6OWzWbG+lZQOlmIW6l+QFo7CRCGTdWUwr0W9PglUc47Lgjm v9ZQW/zb5oHyfCrFSjk57nWoNUb1sWCPR8FGHE9e4MSTQ3Dx4uIzoL5S+kzQS5XMp4nqXWiSV rTRSlVNRg8gc3fWseaFlyf5FgX7MqRVFNlEWp7RDu0Smu/1HiIRVyIJd/+McMsNp634JtMskm Big0suyTldkCRdjzMR6z7wgtRPzKLtnZBQVJKBp8GI/3AA0JMb6nY0dQIaDZqrji4OkDA2G6S Hb54xaCgbY5gwGRoGPV3e+alubWYuN9kEjH8itvHK7vOT6E7wt4MleRzwoe/WrnG5JNfuiaPi nEvloxOSFWsB7ysiqOXHjV15mfWP2Rmf1dLuUxVIDfbioKM9kCOt4mK/Znsou6zWhpo/ebW94 V5wv9wf43mtHJA64Sr0Ca7HBnBprWB6tdTbw1g3uYlC9hPwmDQ0LncmE9H8zgwUGpQxGf8HfN Q+zPNqGwsEPezgmJ5ffSilCuKZYCa8XpX/gbHmUVJDJF8ODOfUS8Bc/XkK65nhKOx4W7K7S4v ILrYvIGw73i9ziF5zgopgdgMNh58ZATjr/UOlUcvua/k+hCxfoOyjfdk5hA5A3Ee4A0C4irS8 UsAoVWljAtk6nPe0y/virjGxIwC5dMDXFlCKy0l4eXpI1/NEgjZ+4m6PyYOjQQ9CPoAR3AJII lMfCenj9TZJuE7BowwI3tkl3nzvAVsnlebgbKpB8p090gk2IPYvRH69m5TkH09/2Fviy5UWAq e7MWrLQ Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Tue, 6 Sep 2016 18:48:37 +0200 Replace the specification of a data structure by pointer dereferences 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/processor_perflib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 3f94279..b7e2f51 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -556,7 +556,7 @@ static int acpi_processor_get_psd(struct acpi_processor *pr) pdomain = &(pr->performance->domain_info); - state.length = sizeof(struct acpi_psd_package); + state.length = sizeof(*pdomain); state.pointer = pdomain; status = acpi_extract_package(&(psd->package.elements[0]), -- 2.10.0