From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753383AbdLHSMp (ORCPT ); Fri, 8 Dec 2017 13:12:45 -0500 Received: from mout.web.de ([212.227.15.3]:63341 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752665AbdLHSMk (ORCPT ); Fri, 8 Dec 2017 13:12:40 -0500 Subject: [PATCH 4/4] serial: pch_uart: Improve a size determination in pch_uart_init_port() From: SF Markus Elfring To: linux-serial@vger.kernel.org, Greg Kroah-Hartman , Jiri Slaby Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: Date: Fri, 8 Dec 2017 19:12:33 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 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:QXTrT9QgA3s+megOyEnb2spQ+fyU0XzMmM07QYQ1zQc2m0GnEAJ umEEh6QgwwdJ43LaUAj23zuN6M08X70Evurr5xk2TlxFIdh37MHSXnIT4n2Ov9AaRcmSHfW EO3q6XGwa0q1FRFIRq7uQk0qZVXOQlnZvPXRirEHmIpVAfPArRW5cz4dSmswq9VI0pGkhcl GPhtB3m/SlwXI4WZAxxHA== X-UI-Out-Filterresults: notjunk:1;V01:K0:OF60GzmAdBw=:0IAc6muLSdtsZC84VkiYd/ sNKGmyRRuMYY83U8i+GBxuYAilreUDqqbUjesfM9rXZkXdWDkOM63a61U1d9AifuDeXIMTjc9 Yylq+QyXHf7JKBbmoeWuS/XWnNn2+q7Zcg0ngn60iq/A0/ZuzWNTsK/9KRBxAdyn67v6fvf0q TJ2qKK9lvuRdNWhUJ1xLicUCnOqdENh1j+ntpKzGAvRjhUAmTr3o6knrXUIkLq8tmv5uoA6A5 xcaYagsh+vlxW88pA/ZM7aULx6hskiBQHzVxDZ6h8vy3nMOwtnwBmbjboPQwTZ8DiIsQAxCsY +WSDeYOQlrDBWR9Wn4ckR5Sgrbr9Jz7I3wV7cW7BvXaubPUbYetOlXLvQ4Tu6WPvv7V5MQQks YvdwxN4jF+/hll5InQGwAYwrHPRdEehEAq7weciMIxdu6L1jzT6ybPYGIaIOonFW9A0DJK7Yg ElYF8qNSCRtyygX3qJKyyqiQHw3vQekPqP7rlVL182bxGaJMxA5p6PsTQUSzQdhREnAQldKwF LkcpdfAM3cU7Ihk5UtoYrrG4uH2/Lj7ZQeuM6/qtZOt2RU2WE6S/McJ1GfGgFUsUTRk1CQfpu v1KoRa8/pPcBe4OZvCeA9y8vR/a+oVxvIZkp8YEQ7Pm5C1DCKh75NWTzig1uBDFqVSc1A0VsV qZ/2RYEB57+4GF+1To6OCBrId+ix6o0ASj37aSoHE+Nnkj79sO/xJTs64Q9fAMqZgpWMNFCGx BmOap4zLJFT3WXx/gM3gDqhtGEBA+KbGQObNbv8XvXzbxRed3dIafPqjiSdITGpJFCVzhF0I5 CjUrD/CukrvlhMx8XNROZQe4cXeKbRkkmC0a98dUHHtOJpo2go= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Fri, 8 Dec 2017 18:53:21 +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/tty/serial/pch_uart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 790a7aae331f..1c30309ef02c 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -1747,7 +1747,7 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev, board = &drv_dat[id->driver_data]; port_type = board->port_type; - priv = kzalloc(sizeof(struct eg20t_port), GFP_KERNEL); + priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (priv == NULL) goto init_port_alloc_err; -- 2.15.1