From patchwork Fri Sep 3 07:16:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 506642 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB252C433EF for ; Fri, 3 Sep 2021 07:16:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B854261056 for ; Fri, 3 Sep 2021 07:16:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347620AbhICHRk (ORCPT ); Fri, 3 Sep 2021 03:17:40 -0400 Received: from out30-43.freemail.mail.aliyun.com ([115.124.30.43]:38186 "EHLO out30-43.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234713AbhICHRj (ORCPT ); Fri, 3 Sep 2021 03:17:39 -0400 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R131e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04426; MF=yang.lee@linux.alibaba.com; NM=1; PH=DS; RN=6; SR=0; TI=SMTPD_---0Un5.81V_1630653397; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0Un5.81V_1630653397) by smtp.aliyun-inc.com(127.0.0.1); Fri, 03 Sep 2021 15:16:38 +0800 From: Yang Li To: marcel@holtmann.org Cc: johan.hedberg@gmail.com, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH -next] Bluetooth: btusb: Fix the application of sizeof to pointer Date: Fri, 3 Sep 2021 15:16:32 +0800 Message-Id: <1630653392-45523-1-git-send-email-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org sizeof() when applied to a pointer typed expression gives the size of the pointer. Clean up coccicheck warning: ./drivers/bluetooth/btusb.c:2210:36-42: ERROR: application of sizeof to pointer Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/bluetooth/btusb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 928cbfa..5bf479e 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2207,7 +2207,7 @@ static int btusb_set_bdaddr_mtk(struct hci_dev *hdev, const bdaddr_t *bdaddr) struct sk_buff *skb; long ret; - skb = __hci_cmd_sync(hdev, 0xfc1a, sizeof(bdaddr), bdaddr, HCI_INIT_TIMEOUT); + skb = __hci_cmd_sync(hdev, 0xfc1a, sizeof(*bdaddr), bdaddr, HCI_INIT_TIMEOUT); if (IS_ERR(skb)) { ret = PTR_ERR(skb); bt_dev_err(hdev, "changing Mediatek device address failed (%ld)",