Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp153211pxf; Tue, 6 Apr 2021 17:54:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx7jMGX/jmxUv5Ays3bikiYqtHnCpGWnscSPbLTrm3CQTdws9L1oLon4y6Gj/LcsnS01GNJ X-Received: by 2002:a5e:8712:: with SMTP id y18mr451317ioj.65.1617756899233; Tue, 06 Apr 2021 17:54:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617756899; cv=none; d=google.com; s=arc-20160816; b=LiMEWEEptaDbSOotPUTgs1JEqPp5pIpILAAPdziwECI+Y5acmxxYGQwqy577nzNFi0 46Lo9k9LxNQ5QtxIdIHDTmH9OAjYexhAhQxqMnAwEmdyPncuPZtgCIknMUBMEBtDJA0w QqqUOeGSS8wo1SVPY5cklm3r0t/4psvK+INHJJPX+b0Ci9XXl2A3lwGyaoMg+8g5n9Y1 EPD1UHdJ+9dbZLb6LVsjomLs39zWiGVW/S5scF/41ddPHHyvmjgpZ2v0Ryzih9cQHflZ 79kriVr5WSxZTeYUho3ubZjOfzZP26BxN7Tp0k4LoPdtBwU1cVgjGulEQ/I/V+B2JcSR +qOA== 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=j573jpyG057/XtPeT1QMw7OzwJW/wfFenL9Rl17ZB8s/KLxeWfwlHdQUgnm/0FC96U JmRlbMI89IXT15F7wqc7BvBghRivCj6lL/23EIaP4rOIiNl2ZO5OlajD5ZaujVyHa3e6 4VHpIAF+s63S7sP0KkEbRio2l/wIBZZE6UU8o4craf6/BsTmvNx0K44zS5j0QtG71UOH 2Lvei0cpfL0D2HVX3vb6rDXotzsAoe7fPWBwFBztWjHlZkCg7UK+KkdXd94+xJ7fwSWj CMT/frIaeVMYvP3Q4moj5nY/+UEn5ae9gqv1/tWOTyWCXBbVHWDU8mFoQsWmx/sKspYT k15w== 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 i23si20290531jaq.67.2021.04.06.17.54.47; Tue, 06 Apr 2021 17:54:59 -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 S245596AbhDFL2M (ORCPT + 99 others); Tue, 6 Apr 2021 07:28:12 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:16357 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245514AbhDFL1o (ORCPT ); Tue, 6 Apr 2021 07:27:44 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4FF4vQ02j0z9409; Tue, 6 Apr 2021 19:25:22 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.498.0; Tue, 6 Apr 2021 19:27:25 +0800 From: Xiaofei Tan To: , CC: , , Xiaofei Tan Subject: [PATCH v2 07/10] tty: tty_ldisc: Add a blank line after declarations Date: Tue, 6 Apr 2021 19:24:45 +0800 Message-ID: <1617708288-14847-8-git-send-email-tanxiaofei@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1617708288-14847-1-git-send-email-tanxiaofei@huawei.com> References: <1617708288-14847-1-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