From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sun, 26 Nov 2017 20:43:52 +0000 Subject: [PATCH 2/2] video: fbdev-MMP: Improve a size determination in path_init() Message-Id: <293fb9cb-3020-bded-b1bd-67bbb2820aa2@users.sourceforge.net> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartlomiej Zolnierkiewicz Cc: kernel-janitors@vger.kernel.org, LKML From: Markus Elfring Date: Sun, 26 Nov 2017 21:21:33 +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/video/fbdev/mmp/hw/mmp_ctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c index 9f912ea0bfce..fcdbb2df137f 100644 --- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c +++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c @@ -406,7 +406,7 @@ static int path_init(struct mmphw_path_plat *path_plat, dev_info(ctrl->dev, "%s: %s\n", __func__, config->name); /* init driver data */ - path_info = kzalloc(sizeof(struct mmp_path_info), GFP_KERNEL); + path_info = kzalloc(sizeof(*path_info), GFP_KERNEL); if (!path_info) return 0; -- 2.15.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 2/2] video: fbdev-MMP: Improve a size determination in path_init() Date: Sun, 26 Nov 2017 21:43:52 +0100 Message-ID: <293fb9cb-3020-bded-b1bd-67bbb2820aa2@users.sourceforge.net> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mout.web.de (mout.web.de [212.227.15.3]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9D3C4890B9 for ; Sun, 26 Nov 2017 20:44:01 +0000 (UTC) In-Reply-To: Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartlomiej Zolnierkiewicz Cc: kernel-janitors@vger.kernel.org, LKML List-Id: dri-devel@lists.freedesktop.org RnJvbTogTWFya3VzIEVsZnJpbmcgPGVsZnJpbmdAdXNlcnMuc291cmNlZm9yZ2UubmV0PgpEYXRl OiBTdW4sIDI2IE5vdiAyMDE3IDIxOjIxOjMzICswMTAwCgpSZXBsYWNlIHRoZSBzcGVjaWZpY2F0 aW9uIG9mIGEgZGF0YSBzdHJ1Y3R1cmUgYnkgYSBwb2ludGVyIGRlcmVmZXJlbmNlCmFzIHRoZSBw YXJhbWV0ZXIgZm9yIHRoZSBvcGVyYXRvciAic2l6ZW9mIiB0byBtYWtlIHRoZSBjb3JyZXNwb25k aW5nIHNpemUKZGV0ZXJtaW5hdGlvbiBhIGJpdCBzYWZlciBhY2NvcmRpbmcgdG8gdGhlIExpbnV4 IGNvZGluZyBzdHlsZSBjb252ZW50aW9uLgoKVGhpcyBpc3N1ZSB3YXMgZGV0ZWN0ZWQgYnkgdXNp bmcgdGhlIENvY2NpbmVsbGUgc29mdHdhcmUuCgpTaWduZWQtb2ZmLWJ5OiBNYXJrdXMgRWxmcmlu ZyA8ZWxmcmluZ0B1c2Vycy5zb3VyY2Vmb3JnZS5uZXQ+Ci0tLQogZHJpdmVycy92aWRlby9mYmRl di9tbXAvaHcvbW1wX2N0cmwuYyB8IDIgKy0KIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigr KSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdmlkZW8vZmJkZXYvbW1wL2h3 L21tcF9jdHJsLmMgYi9kcml2ZXJzL3ZpZGVvL2ZiZGV2L21tcC9ody9tbXBfY3RybC5jCmluZGV4 IDlmOTEyZWEwYmZjZS4uZmNkYmIyZGYxMzdmIDEwMDY0NAotLS0gYS9kcml2ZXJzL3ZpZGVvL2Zi ZGV2L21tcC9ody9tbXBfY3RybC5jCisrKyBiL2RyaXZlcnMvdmlkZW8vZmJkZXYvbW1wL2h3L21t cF9jdHJsLmMKQEAgLTQwNiw3ICs0MDYsNyBAQCBzdGF0aWMgaW50IHBhdGhfaW5pdChzdHJ1Y3Qg bW1waHdfcGF0aF9wbGF0ICpwYXRoX3BsYXQsCiAJZGV2X2luZm8oY3RybC0+ZGV2LCAiJXM6ICVz XG4iLCBfX2Z1bmNfXywgY29uZmlnLT5uYW1lKTsKIAogCS8qIGluaXQgZHJpdmVyIGRhdGEgKi8K LQlwYXRoX2luZm8gPSBremFsbG9jKHNpemVvZihzdHJ1Y3QgbW1wX3BhdGhfaW5mbyksIEdGUF9L RVJORUwpOworCXBhdGhfaW5mbyA9IGt6YWxsb2Moc2l6ZW9mKCpwYXRoX2luZm8pLCBHRlBfS0VS TkVMKTsKIAlpZiAoIXBhdGhfaW5mbykKIAkJcmV0dXJuIDA7CiAKLS0gCjIuMTUuMAoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxp bmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752108AbdKZUoG (ORCPT ); Sun, 26 Nov 2017 15:44:06 -0500 Received: from mout.web.de ([212.227.15.3]:64274 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751621AbdKZUoE (ORCPT ); Sun, 26 Nov 2017 15:44:04 -0500 Subject: [PATCH 2/2] video: fbdev-MMP: Improve a size determination in path_init() From: SF Markus Elfring To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartlomiej Zolnierkiewicz Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: <293fb9cb-3020-bded-b1bd-67bbb2820aa2@users.sourceforge.net> Date: Sun, 26 Nov 2017 21:43:52 +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:BZFHVDuxf8IGBn2GxI6KWKVrI4ILVxPVlbeVjOCyK94jR6jeSHb yCZ5S+ca8Guiv5537EvL9XLplnypHFDQqUxFPEL3oXifOQdMO7vnvoZxQCDMrWgZSw0qDqP u+Ygki6nRF7D9bPI4xKDZOcSI6c8REUnp5zBOpeXs76aXl05WLFikvluZWEDNv1p0ztmwYC stq9ZEFuOKsIASMzLgzoA== X-UI-Out-Filterresults: notjunk:1;V01:K0:yomNqRysLDk=:uYYFjveUC0QY74ylsAgaTZ ir0RiexjmeQyfWlYjRhEI8QqEK+gDBfTAon0CnAHcNS2WXJgqVjaiMTqm8Zq6oQDHf3wOg6u1 pU69PQQ/IKaR3g1z4jZNgREEDbjvy6D8YogY0XEg1eNK18sNZHN3XfJG/KSsk36JiDePov5FA 3ZQuf7dba8HL1Pivj6aDtUUiUvbn5PD8BcVcgGUnaPYeuT5ejTrcRQXOvPioAAGSye6CKd53Q gkFZ63ARrp9Z6S/JWttFq3eso4go04As+Ah+FADXwUbecSeB+BiqYBs/GXjMGbcpIP8q1pTx+ ha72uNMJ1d1jCoX9YU8aMGgOlwPpAGdCuszQaNG18rbmvP7evBESr6REtIDzjrNnFrA3ec3M4 wrhq1CzJNtdSZ16pvTIe4UACMJdMCiTcMRXoo7uORlug16i3OqHUiBE2izHnG8v9bo2+LDUbn eRf7QkiwFs9D4ITd4AnRv+48IRDfDd/ZolM1eSowXs1l+jw0xQcsiiaBS+C7ha0L5xeJLFWDW g6ER7dM9V8nwVql5lyjB3iDTHzNPnl/tSEghVdOX0wmIatLMgXLFiyfIQ+F83nMpCRC5pbCcY jOS3TfD4i/+mXEoFCOz/iYyeRUL9pModS5fWjmCVm35mJi5sNW+zNpXZGbvf3eM74kJH4lDkk 1vtSHBYAYinvf0m9vTWmkOvHKm6/GduTXTbDvK+IOsxPcEmw09YTwrzGG0PGI/4ZfVDrZmIsG jHMr42/Lc503NkN3jKTo3InSmFEFwD6Xrd/U4f+6w/N5Hj/WDlxVswB55x9WBUYCEANynoIYi jgmnbA00U2Lf6lZsqQ4YfGpNMxBjQAN46YRpIvf00BbeadTln8= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sun, 26 Nov 2017 21:21:33 +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/video/fbdev/mmp/hw/mmp_ctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c index 9f912ea0bfce..fcdbb2df137f 100644 --- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c +++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c @@ -406,7 +406,7 @@ static int path_init(struct mmphw_path_plat *path_plat, dev_info(ctrl->dev, "%s: %s\n", __func__, config->name); /* init driver data */ - path_info = kzalloc(sizeof(struct mmp_path_info), GFP_KERNEL); + path_info = kzalloc(sizeof(*path_info), GFP_KERNEL); if (!path_info) return 0; -- 2.15.0