Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp852776pxf; Wed, 7 Apr 2021 13:16:43 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwFFhT213aTlNfztbbj37hqQ3cd6PbG/YZ8gCUSpD3c0aF5qnxJp9xdnwsfMbxDlZqrdhOF X-Received: by 2002:a17:906:6dc9:: with SMTP id j9mr5967083ejt.188.1617826603568; Wed, 07 Apr 2021 13:16:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617826603; cv=none; d=google.com; s=arc-20160816; b=AsEPvnBMgRUdwCO8Rj2bWkov/LF/fiBdLy2WOgQKhhyI/TQm7bJ53w2jVdVviUzvgW 335Sp+lfY8Y7NJCaxMPEYOFm7uKOF34t0nm2/k9dG7eecatSEO5GcA8GN/84/5VY/5JK HR/hYeAdiCkdKe4znuzBxZHIAGJ4hPt6iw6RTLU2Tac3EPRagdQhXF/RyiYzaxhZu6mg PCf5h/DbvuF8q7TK32SzaEUMcFilSMHs8zAmUVB5vu63Sd+BQe9f0nn7ou4eEBY5sDia ons03LgffehSibrFlXPChEztf0/2uXqkh3Vv6UFP3EGo8lFSyv1TfZfaZXmEvq7Z8qLp sg0w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from; bh=nZ/LKHV7/zd8UJpRPzA1IH3nslaU5KAbZY6cZWqxgQQ=; b=wxDMYyB3aFzw2BhFa63frvOXz24R+L53ZAnjldwnggkgDT/qt2rteK6D6Tr0awKzq5 4Hm6pzhX4+06CkI1dCTjkhJZI25YQrlCchDtbhvKAOFt3ONcBeT/XCxhr8aPpW8F9T8b /8pibMydrHzRAqKRjWhwCbFsME6GfH+I6uHgJSDXXliotUFXjwNW6eU/vlw+Z6/V/4IU kCwanfa5W00nY1R40NOKR9XHISZnwOElyb+ayLRSVsi0rUdBh4w/7b4ZSI3ExwVAhXVS rdxTk3ZXIQe7lV+ptA57/gCtqDrW9jbWGYDOczl5dWRpcrNf91Z4XM9F2rC+o0ZVUQRp mjDw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id m19si22196772edd.384.2021.04.07.13.16.19; Wed, 07 Apr 2021 13:16:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349334AbhDGHJv (ORCPT + 99 others); Wed, 7 Apr 2021 03:09:51 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:15147 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349323AbhDGHJt (ORCPT ); Wed, 7 Apr 2021 03:09:49 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4FFb6g5r65zpVx2; Wed, 7 Apr 2021 15:06:51 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.498.0; Wed, 7 Apr 2021 15:09:27 +0800 From: Xiaofei Tan To: , CC: , , Xiaofei Tan Subject: [PATCH v3 07/10] tty: tty_ldisc: Add a blank line after declarations Date: Wed, 7 Apr 2021 15:06:47 +0800 Message-ID: <1617779210-51576-8-git-send-email-tanxiaofei@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1617779210-51576-1-git-send-email-tanxiaofei@huawei.com> References: <1617779210-51576-1-git-send-email-tanxiaofei@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a blank line after declarations, reported by checkpatch.pl. Signed-off-by: Xiaofei Tan --- drivers/tty/tty_ldisc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c index 2992319..df0b589 100644 --- a/drivers/tty/tty_ldisc.c +++ b/drivers/tty/tty_ldisc.c @@ -771,6 +771,7 @@ void tty_ldisc_hangup(struct tty_struct *tty, bool reinit) int tty_ldisc_setup(struct tty_struct *tty, struct tty_struct *o_tty) { int retval = tty_ldisc_open(tty, tty->ldisc); + if (retval) return retval; @@ -829,6 +830,7 @@ EXPORT_SYMBOL_GPL(tty_ldisc_release); int tty_ldisc_init(struct tty_struct *tty) { struct tty_ldisc *ld = tty_ldisc_get(tty, N_TTY); + if (IS_ERR(ld)) return PTR_ERR(ld); tty->ldisc = ld; -- 2.8.1