From patchwork Thu Jan 21 10:29:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 12036063 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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 33416C433DB for ; Thu, 21 Jan 2021 12:58:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9444B239FD for ; Thu, 21 Jan 2021 12:58:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729266AbhAUKbb (ORCPT ); Thu, 21 Jan 2021 05:31:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:60222 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729273AbhAUKbU (ORCPT ); Thu, 21 Jan 2021 05:31:20 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id B89ED238EE; Thu, 21 Jan 2021 10:29:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611224969; bh=E3rqOhlNjsoj1qD6go+1xdGHgfZsx2+E9ZgBMrIJGPQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rCHPjIgRidSetEiDc/rT5Ghl1rwpxwhraSA2gf7FL8ZILU3DCyF+dffdL10fZg+Lj n1AV7tutGE05vSTha7KYM3Nivlu/ZC/3oWAl3IhcSrRiDssMlnBtPTXXhbGH/95KL0 Wu2Brx46b3KGRom5yCT7zhEZ9SAiYiNpN75qfMKPmy+A/eq12BPrkbvhd1Hdi+9hkV CzqSnkYeL7N5849hKFLbNzU2CVV78CiDnN9+mqkQRKB3lRWSlKGH5JblMYSZdM+mlJ u+qCtJqxHlz3YWwm4dehjrDmOVZB6xrwv3ipl+F/oPFDrDZMP0D9Uxg87C/YA9k2KB nz2zD5fiwkkoQ== Received: from johan by xi.lan with local (Exim 4.93.0.4) (envelope-from ) id 1l2XDd-0004Ya-5B; Thu, 21 Jan 2021 11:29:37 +0100 From: Johan Hovold To: linux-usb@vger.kernel.org Cc: Manivannan Sadhasivam , linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 07/10] USB: serial: xr: simplify line-speed logic Date: Thu, 21 Jan 2021 11:29:19 +0100 Message-Id: <20210121102922.17439-9-johan@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210121102922.17439-1-johan@kernel.org> References: <20210121102922.17439-1-johan@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Simplify the changed-line-speed conditional expression. Signed-off-by: Johan Hovold --- drivers/usb/serial/xr_serial.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/serial/xr_serial.c b/drivers/usb/serial/xr_serial.c index 2000277bacc1..fc727f4283f2 100644 --- a/drivers/usb/serial/xr_serial.c +++ b/drivers/usb/serial/xr_serial.c @@ -451,8 +451,7 @@ static void xr_set_termios(struct tty_struct *tty, u8 bits = 0; int ret; - if ((old_termios && tty->termios.c_ospeed != old_termios->c_ospeed) || - !old_termios) + if (!old_termios || (tty->termios.c_ospeed != old_termios->c_ospeed)) xr_set_baudrate(tty, port); switch (C_CSIZE(tty)) {