From patchwork Wed Jun 26 02:53:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Lu X-Patchwork-Id: 13712221 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7FADCC2BBCA for ; Wed, 26 Jun 2024 02:53:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=rz5boOxsi/u+gkabvKEweLBuuQ8l1CKIHW5Q1pnKZyU=; b=BKmeUl2qTfqGyQgCjB8nJeEkoD yNBtYQMvUVZop9om8sEVybZt58It3O16oZlPaSVtntqGIl5RoFJU8bWhasZ5SefXtWjTx1D0z3mPQ 0yeIRBnrvBPTKnd/t/tWVNal45/0Zn1WAhFc0YXDlLIuEEsPglfOEDkTmEZBYrVFAyA8Z+aJ3EIUU wIe+JUTL3DkyTj32jCHdTE5xJAIzsSHxcApW/VYEdzRGDoJS12jO6vgOUTYHLWp9KcI9+hSR4mmRv XE8ikbXae6PcU/iZMzLdSXXCQJEbe1uybhxWGnDV7gs8+rWI2pZeFn+YzOQhkQFdmNsfnqG00L5v3 ChoYXGqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMIn9-000000059lm-0HHl; Wed, 26 Jun 2024 02:53:51 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMIn3-000000059k1-1uAy for linux-mediatek@lists.infradead.org; Wed, 26 Jun 2024 02:53:47 +0000 X-UUID: 4ba794a6336711ef9daba96ee3f3cc8c-20240625 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=rz5boOxsi/u+gkabvKEweLBuuQ8l1CKIHW5Q1pnKZyU=; b=Tw/h5QZSOo9UCHJC5nbcOavDAG7WX50x9rhSzV7dI9Hjp+iGkO8Iczp6fcHbCEuSzWSXxXAtJEaxTO1NTM0F3EIiSrwBfcCF34PdqTz5B4WiEXan3rbtYCP1TnO6bxn5MYECgH6PstoSR65x/z7O3Hk43DLa7B9C+6AFnJ2TDOM=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39,REQID:e833561e-781c-4b62-9fce-0f51e7b42dcc,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:393d96e,CLOUDID:86b08985-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: 4ba794a6336711ef9daba96ee3f3cc8c-20240625 Received: from mtkmbs14n1.mediatek.inc [(172.21.101.75)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 885083776; Tue, 25 Jun 2024 19:53:41 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 26 Jun 2024 10:53:39 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 26 Jun 2024 10:53:39 +0800 From: Chris Lu To: Marcel Holtmann , Johan Hedberg , Luiz Von Dentz CC: Sean Wang , Aaron Hou , Steve Lee , linux-bluetooth , linux-kernel , linux-mediatek , Chris Lu Subject: [PATCH v5 1/8] Bluetooth: btusb: mediatek: remove the unnecessary goto tag Date: Wed, 26 Jun 2024 10:53:22 +0800 Message-ID: <20240626025329.26424-2-chris.lu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240626025329.26424-1-chris.lu@mediatek.com> References: <20240626025329.26424-1-chris.lu@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240625_195345_636586_752DD32D X-CRM114-Status: GOOD ( 11.01 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Remove the unnecessary goto tag whether there is an error or not, we have to free the buffer at the end of the function. Signed-off-by: Sean Wang Signed-off-by: Chris Lu --- drivers/bluetooth/btusb.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 79aefdb3324d..fcdd660add19 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2953,12 +2953,9 @@ static int btusb_mtk_uhw_reg_write(struct btusb_data *data, u32 reg, u32 val) 0x5E, reg >> 16, reg & 0xffff, buf, 4, USB_CTRL_SET_TIMEOUT); - if (err < 0) { + if (err < 0) bt_dev_err(hdev, "Failed to write uhw reg(%d)", err); - goto err_free_buf; - } -err_free_buf: kfree(buf); return err;