From patchwork Tue Jul 14 08:48:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 11662009 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 90B471392 for ; Tue, 14 Jul 2020 09:01:07 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 69F9021927 for ; Tue, 14 Jul 2020 09:01:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HqJi6sYC"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="WxhM0PJM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69F9021927 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=akScF6kFj4ysL0X6Hvrsi2ji53kd1tV3twhdCqaaKsU=; b=HqJi6sYCZ0Gx8sgs/AwycqS+5 +TELSGJxxn70NKgxlhzCAzqP6Oa+tWxM8PAkApgMb12QPihGBcnB9SJZFifMzqfNM2ok0uJVQq/iH WORQ1m7paPZnFNM8q1/LU8B2uutVIXwgfwItIdy1VBIHyLl+gmPWu6cyeRio2X1wpPD18ytV8dObb T1yoMG8hweTbheF2xG6A54Er7ED34DVg04F0CvTdEyKr46QPeIOLLK3/P4xmIsM4TlS12efMPxuJc bXV5wJHfVtUi+JoKx3LzPnD1ejgfuOBvUvcSh4sJn9ClRnMFzCVBofeKI/GZUZnPaWSE1otOPKlWu OWWjkqXYg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jvGo3-00009E-NJ; Tue, 14 Jul 2020 09:00:55 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jvGns-0008Ui-OW; Tue, 14 Jul 2020 09:00:46 +0000 X-UUID: a8e0ab0be04f49e2bc3506edd4e4d3fc-20200714 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=7ze8MUqRCqW8NAFyPQx+TiTtPZUYUkBO979o7vg+Kok=; b=WxhM0PJM8r5yEmzZQTcAECnTzqfIYKOPvt2/NvdsvgroEMpYjWli+385jQhqIo3ng0OCe1Aq1+KoMxmNDMgUJE6HQvvU6y0iMljKWxsmbPAym7EEpGEX9RHfjCeYqLLnHlFsebOEQ9GNhp3jDJojjdSVFfAVfE4h4+GrxIlSYsQ=; X-UUID: a8e0ab0be04f49e2bc3506edd4e4d3fc-20200714 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 844851235; Tue, 14 Jul 2020 01:00:42 -0800 Received: from MTKMBS31DR.mediatek.inc (172.27.6.102) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 14 Jul 2020 01:50:44 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 14 Jul 2020 16:50:41 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 14 Jul 2020 16:50:40 +0800 From: Chunfeng Yun To: Felipe Balbi , Florian Fainelli Subject: [PATCH 9/9] usb: gadget: bdc: prefer pointer dereference to pointer type Date: Tue, 14 Jul 2020 16:48:54 +0800 Message-ID: <1594716535-24699-9-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1594716535-24699-1-git-send-email-chunfeng.yun@mediatek.com> References: <1594716535-24699-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: C2E4303C8A8616C9F37FBD7111587A0843CFAC8B0C6422BCC7485C4D614E0B692000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200714_050045_009711_B1F7AF6B X-CRM114-Status: GOOD ( 11.66 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Greg Kroah-Hartman , linux-usb@vger.kernel.org, YueHaibing , linux-kernel@vger.kernel.org, Stephen Boyd , Chunfeng Yun , linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Prefer kzalloc(sizeof(*bd_table)...) over kzalloc(sizeof(struct bd_table) Signed-off-by: Chunfeng Yun --- drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index eea66d5..d1ace77 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -147,7 +147,7 @@ static int ep_bd_list_alloc(struct bdc_ep *ep) /* Allocate memory for each table */ for (index = 0; index < num_tabs; index++) { /* Allocate memory for bd_table structure */ - bd_table = kzalloc(sizeof(struct bd_table), GFP_ATOMIC); + bd_table = kzalloc(sizeof(*bd_table), GFP_ATOMIC); if (!bd_table) goto fail;