From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 CB362C433E1 for ; Thu, 20 Aug 2020 00:04:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9A0B9207FB for ; Thu, 20 Aug 2020 00:04:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597881894; bh=zzPswJhfQd/4W/b2P8W2qrcTfu+qr2gLdqmk0us4tzs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KKJ+PtGJWO3SXVnelMTCTS4Digh+sPqRciiDBnTUNWtgVU+vZp1XCa+/oSa9/9O6D c6RO9wP3LF0M0yK8aB0+O+3pL5r0ykPbA6ZEi8IhY9+ZC4q1kGI0P2nXpDAj6vtKa3 HA1jxL6Bah0M/keBwWotbWUYanyDvM36amIApNKs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728533AbgHTAEw (ORCPT ); Wed, 19 Aug 2020 20:04:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:34470 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728420AbgHTAEM (ORCPT ); Wed, 19 Aug 2020 20:04:12 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 71B4C2184D; Thu, 20 Aug 2020 00:04:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597881851; bh=zzPswJhfQd/4W/b2P8W2qrcTfu+qr2gLdqmk0us4tzs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vWPLof0mUWqoTxzuNl6xTMUK/S5QAutenDfK5ZaVwPK5hBLJ1EsyP0xJ76LweuhCz DFDudgq9ci2qNXri36R4FFvWkGprguHlwdCZ3Kg8UNWE99rRLB4v/vNPyO+2Sw1NJ3 eLziqsYClIypTpT+bKzDaO5V17dqLCQjbLn0rb0o= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Xiongfeng Wang , Dmitry Torokhov , Sasha Levin , linux-input@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 03/10] Input: psmouse - add a newline when printing 'proto' by sysfs Date: Wed, 19 Aug 2020 20:03:59 -0400 Message-Id: <20200820000406.216050-3-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200820000406.216050-1-sashal@kernel.org> References: <20200820000406.216050-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xiongfeng Wang [ Upstream commit 4aec14de3a15cf9789a0e19c847f164776f49473 ] When I cat parameter 'proto' by sysfs, it displays as follows. It's better to add a newline for easy reading. root@syzkaller:~# cat /sys/module/psmouse/parameters/proto autoroot@syzkaller:~# Signed-off-by: Xiongfeng Wang Link: https://lore.kernel.org/r/20200720073846.120724-1-wangxiongfeng2@huawei.com Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin --- drivers/input/mouse/psmouse-base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index ad18dab0ac476..5bd9633541b07 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -1911,7 +1911,7 @@ static int psmouse_get_maxproto(char *buffer, const struct kernel_param *kp) { int type = *((unsigned int *)kp->arg); - return sprintf(buffer, "%s", psmouse_protocol_by_type(type)->name); + return sprintf(buffer, "%s\n", psmouse_protocol_by_type(type)->name); } static int __init psmouse_init(void) -- 2.25.1