From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752275AbdHRTIX (ORCPT ); Fri, 18 Aug 2017 15:08:23 -0400 Received: from mout.web.de ([212.227.15.3]:50735 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751774AbdHRTIV (ORCPT ); Fri, 18 Aug 2017 15:08:21 -0400 Subject: [PATCH 2/3] jffs2: Improve a size determination in jffs2_scan_medium() From: SF Markus Elfring To: linux-mtd@lists.infradead.org, David Woodhouse Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: <1e4c5674-fb48-ab5f-fa9b-4e9b30dde6bc@users.sourceforge.net> Date: Fri, 18 Aug 2017 21:07:32 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:Tz5eG7Fsy1HG4bbHc2WnaCwYZpaZIL4sJUYTMmgA98tOpZLswTt 5DvFYn180RNgLQNI395+y/XRthj/W2koAuShz1dn4R2/GIMmui8QrTYKGZleS3ewsq7xwuj 8pNvHE1nR7HXJl/WgzJjBDPDzdEgaBmFw9z/HJOsMprtYzWivdeDgafBEM3EVvmfF9pqbt2 8MA7IFAzPhMuKNU/x5h1g== X-UI-Out-Filterresults: notjunk:1;V01:K0:ftlYom2eAIY=:itRJ+Sx/O0A0XHX9vhj+TE WSKoZ/1NlYzHsh1KZufNykOQk4ReYDXbqbelawsaioSrJby1tF6t34BqrJ0RKVXx/VhIz96Bp SLmqPgPnXBILbEw4dryiZru+uKfl9kG/NJPFhhhSiiarLbDnqkg5QC0K3QxcCxRK6TUmcXjgm l9YNDGeTMgsSKxzxbd46JExY/Djtrf3fHGOecjymZOfW5CdUqZRIm3r6Qe3fuJvd3Bv8DQE8w hfxJPwvjVEuJ48SYsk5W1k8gJLtBGLLeiVcZ/VxIHDFwLH76uFq/5T217KkEwyxqwekbZGuwp 5HWMXS0DvKLpsbDI6F/5EyCG0g+LPRbImOYIHX8+AyhTc8m+Np8u6sWVAOo2RlxOgT9ZrTNIy a6XSUd5rJw2q7R1lWL/agVZZFt1E5urlT+pxo9aC1DukSo6VKzlE4hK4ovQRxAES0x7ewU758 WxzUDmm6BXktTsxul1rwyrh7qGGafWinbTvj6nNQEyClB1VoKPDKWLgsh8xyMJd6DitRhTOyb rVCQkIFJCOZKOuRJ9q2b5Ma79VvK4I1KrV7KOnchpJAnkss8StNCsClLyRWyYyadUQv1phosS naUClxYf0hSVoCzviSp4iUu9DgkSGNM/JSciFqgKkAZecpktRX2E95BV3ZG+vlxTxGpLSkO/r 8Q9jxAaxxvRbricJ+Uy5+Vh/3UJYFmZ0gdIw6J+lrcAoUV5DkFiGMD2NdF3eiRw3rSR0070QE lvHR2J6Y/2khF5hL0uz1RAMO1Wm/BEHA0ZF3C/M11eZzUVt/d/h5ftLZhGzE5n6x6d9pe/KT1 lm4oWJKOidqSAMTfgdoTRR8b7nNbHZVc2i902EPZP5ceT3dOI8= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Fri, 18 Aug 2017 20:22:15 +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. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- fs/jffs2/scan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index 90431dd613b8..d7696151b47d 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -132,5 +132,5 @@ int jffs2_scan_medium(struct jffs2_sb_info *c) } if (jffs2_sum_active()) { - s = kzalloc(sizeof(struct jffs2_summary), GFP_KERNEL); + s = kzalloc(sizeof(*s), GFP_KERNEL); if (!s) { -- 2.14.0