From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751452AbdLITNC (ORCPT ); Sat, 9 Dec 2017 14:13:02 -0500 Received: from mout.web.de ([212.227.15.3]:52468 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751002AbdLITM7 (ORCPT ); Sat, 9 Dec 2017 14:12:59 -0500 Subject: [PATCH 2/3] serial: ifx6x60: Improve a size determination in ifx_spi_spi_probe() From: SF Markus Elfring To: linux-serial@vger.kernel.org, Greg Kroah-Hartman , Jiri Slaby Cc: LKML , kernel-janitors@vger.kernel.org References: <992f55e5-961d-79ea-a6cd-441ceb3ad058@users.sourceforge.net> Message-ID: <2134a9fd-73d9-686f-cc41-0d143a62cbbe@users.sourceforge.net> Date: Sat, 9 Dec 2017 20:12:21 +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: <992f55e5-961d-79ea-a6cd-441ceb3ad058@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:otwS0BXfRS5mGZpJq4httc0Nd1rG5idayA6QRt7ogEQ7SzT3UGe FzzLVsUFcaxD4bhW8gqZOXlR5eaqeUn8kpNBI1z3lCtUQu2QyR0P7RSNqEBsWXXwHinvoCI iCcf9GA+tKELZIBqVeT5CX9b45QQ0+XeAgVGAdOTw8YDhFu2nZOebSrKYQHF+U2YTnGiAeY uMF8GR17WCS2/Fs9rWuYw== X-UI-Out-Filterresults: notjunk:1;V01:K0:KnvcwlmHgVw=:Cyx00Y1viA4INXBzX+luU4 vNv/sxUDWyF+K4hw6EV0OxbDsWVfvI7jS49usJ5SfmajBClz8iMLKd1AZvZ3I5W/YTUR25Ax3 P9GF//hDVwdHRdFyoT0FwU8S3sdZ2fpWvK4YoQd/2AY7R4AMKlN2Uqzf3OxxIfHRo8szl3+35 iG0EW/y+2psc4l3ldXWO3CV2Wt1flq52wLUKUcwzRgFLociKdXZ85BSE7tyHmco4XbwQFXdKR 0T1IrOECEsbUyn2LyEMNWKXHqu68MT6TRS8czrXvBhc+QAcWp6LcMgIabAPJSwyx2Y1GyF8r5 nGvp/jnF8fzWbTydZjzrsvu1+zvsLydllrENGbuL8IrxwAt91WCaOGu+EhB5y5JIVya2XK/7E iDz/36CcmnpJ8o41i4SBKGUNxgGAm56u81Txq85iziSbvkU/u2OegZxIzpaYOzefqQp+OFCvt 8jkj3S7lvqozzGAOOFtfIoYdIMqAeDCURMyvrfJ9xfoUpzz/iovzo2MOgrMoFzXHWwLXK1eLl +WRGldnbVvn6FTViOU8vmBXe4IKEhuSjiCuFoOpLeN95mC6p+amgYGEgT3Ni1p2tSQPlxa+/c BS9oI6Lx2wSNaeIwEM4kO0VADrTva8/JzY/qJQqeYU3RJiLFvKZ7zBn8kvgvQNv6eYyZyMvJM ZdyIqeor8Z0YLCc9I7PpGy5OMwBluveHAWpbJ7JY7V1SumvwHBLIvhFHZCzBm4SzHqo2T+vC4 m5afiRkjwM3zYgJBAZtuJoj96BicG2omsmfEyrhHa5VPiNUOB+iJ37KOPDZ1afasdCy5yTOcg H/QsDyZLaCAGCSGxynLGF/f/vTWIIkrN8thP4lb/Knjx0/kCG8= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 9 Dec 2017 19:22:50 +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/ifx6x60.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c index 832751479f41..1883e3382338 100644 --- a/drivers/tty/serial/ifx6x60.c +++ b/drivers/tty/serial/ifx6x60.c @@ -1005,7 +1005,7 @@ static int ifx_spi_spi_probe(struct spi_device *spi) } /* initialize structure to hold our device variables */ - ifx_dev = kzalloc(sizeof(struct ifx_spi_device), GFP_KERNEL); + ifx_dev = kzalloc(sizeof(*ifx_dev), GFP_KERNEL); if (!ifx_dev) return -ENOMEM; -- 2.15.1