From patchwork Fri Sep 25 06:20:24 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: 11799187 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 0076B618 for ; Fri, 25 Sep 2020 06:32:04 +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 AC12422211 for ; Fri, 25 Sep 2020 06:32:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="eaURpz8R"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="kMrEz6AT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AC12422211 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-arm-kernel-bounces+patchwork-linux-arm=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=RVRd04NdlEB1pZn5+zTfDMszoT+iNFpRhH+UyLJpXgc=; b=eaURpz8R/uvPeO79hfPTUWjvP NTQurRQDvmqbeZfbrU/gzcNbUIX2zH6Wxs1o1wJmxf7hGrD1y2Z9GiqLfpHQqL1XcVJRp2h2WqcCD jFnkR3jONkyQHvpxLlumZVfXuHlgJAkLiOa1XvlHNMucw1uiCPKeJJrPd+Z5htZZ+aVPcyf1o0nmd u7W6Yt0kCEAg7RMYdY8q9OIRignBUwxSwRaMVrWVGjLtIurSGvO9f+LO0Wrqzu9xQbRRwq8/9rNP7 a1/h4AXjVco+BIcr7jJk6UQ/2EJ44kp/yOdeGw1xNlmuNct5yOp+kJ/pFrh26BYbHoenNqTFBsqd+ r3esqa8Qw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kLhGl-0007gp-MA; Fri, 25 Sep 2020 06:31:48 +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 1kLhGN-0007Ph-Ov; Fri, 25 Sep 2020 06:31:25 +0000 X-UUID: f3704a3458204e3a99a4718d0feb43f2-20200924 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=5egQoq8hPPAkOfF/INbEfBKiZv1N/+035QYwraMLsRk=; b=kMrEz6ATSP6nAivpMQVc8YjpRBLbM+OJCoNNYj7mJjoHzYtPGaF932YP+W/3bfMiWvLwD6CL5BzzIxIwizXN+EszC84RydL8n6pdrdOBNcorrtg20aQ80A8ayNyXBQpfzd7aeIgNIBdo3b++ywJljsht9yvA2Jw9EIkXTW8+Ghc=; X-UUID: f3704a3458204e3a99a4718d0feb43f2-20200924 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 854069565; Thu, 24 Sep 2020 22:31:10 -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; Thu, 24 Sep 2020 23:23:22 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:23:18 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:23:19 +0800 From: Chunfeng Yun To: Felipe Balbi Subject: [PATCH V3 RESEND 03/11] usb: gadget: bdc: prefer pointer dereference to pointer type Date: Fri, 25 Sep 2020 14:20:24 +0800 Message-ID: <1601014832-29726-3-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601014832-29726-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601014832-29726-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: CA11E32220DFD55DF703E9DCE5CE6A06C8FC2F8AEEF66D80CFBAF54A6622D9EA2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200925_023123_981577_CA7428BF X-CRM114-Status: GOOD ( 13.78 ) X-Spam-Score: -0.1 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.1 URIBL_CSS Contains an URL's NS IP listed in the Spamhaus CSS blocklist [URIs: mediatek.com] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -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-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Fainelli , Greg Kroah-Hartman , Al Cooper , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Chunfeng Yun , linux-usb@vger.kernel.org, Sasi Kumar , Matthias Brugger , Colin Ian King , Nathan Chancellor , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Prefer kzalloc(sizeof(*bd_table)...) over kzalloc(sizeof(struct bd_table) Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- v3: add acked-by Florian v2: add Cc Florian --- 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 fafdc9f..76463de 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;