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=-12.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 B8800C433E7 for ; Mon, 19 Oct 2020 17:59:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6D3F62225F for ; Mon, 19 Oct 2020 17:59:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="fYHac78J" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730443AbgJSR7Z (ORCPT ); Mon, 19 Oct 2020 13:59:25 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:50866 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729556AbgJSR7Y (ORCPT ); Mon, 19 Oct 2020 13:59:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603130363; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc; bh=4H/4VlvZn6NucRVpFY4pzGUiWYTHTFz3lrsu4Py62T4=; b=fYHac78J/czzo1NFZ5D+eADBZcXD9cVndYRrLvy/ByESlSqjI1Xhujwc760DT7lA8T668h vlS6b8koM53yJHrkc7ilBcFyDxpXeb7/qjKjyaYhaetW0WCZ3Swll5rvq+d+fUig3yExSk vQH2k89IcU2orwIrHocfn7NdhzEN6Ss= Received: from mail-qk1-f200.google.com (mail-qk1-f200.google.com [209.85.222.200]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-87-i1_OVfsTN16AOJ66aB8IXQ-1; Mon, 19 Oct 2020 13:59:22 -0400 X-MC-Unique: i1_OVfsTN16AOJ66aB8IXQ-1 Received: by mail-qk1-f200.google.com with SMTP id z16so207149qkg.15 for ; Mon, 19 Oct 2020 10:59:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=4H/4VlvZn6NucRVpFY4pzGUiWYTHTFz3lrsu4Py62T4=; b=cyPI8aAA5G+Az8JZzoaQbqFaZ1p/r97QXX/FSE+D2eCRu7vrqhnZHEOPqsgl6eAkZW WgEHpJQrb8AUhQJMu7r8uHUSaLAdGphTM/Tg7DUAyMBEt6NmkVtKgPVcr7qfcwSlodA/ PDjRbDo8lbr3XCpUP2eLmJYU+Jn3u4sfifnCkXkE/hLnkaKfKm/8WalE1n/Nl2gZb0pj 1/fgjYjZOOxB5jIHBA+1y2r3pkUaXQpkc6RH9Ky8rI3zkohvUAF3HmV98jJr7ENTD+Jg jWNgQLsgN1HEgM9shaynuLSgZ7AdHMBwdpCqIN4ilkAT7vYl0X0uPuu24LNZ7XaxFhXY afhg== X-Gm-Message-State: AOAM533jbLdG6gZAw/ELLVu/MZQ27vq9zGkDnYXSY2jUhGD0Udf7OZ31 I7WSPx5+rFR1AA+Qvr8TFQkZmk225D1S84U/+dqet/7NdHkpXEqbHQlE65Fo8uVxDqpu6GIiYzE SgNox4eMKZROaoC17kvcOGwia X-Received: by 2002:ac8:5816:: with SMTP id g22mr601403qtg.316.1603130362012; Mon, 19 Oct 2020 10:59:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxaBqNmSBrMPJHuYqKierKOg1cy0Yax1D0cPaSGeCTCBhmZz3EoB/iutfA2SPaR+VRasCSlRQ== X-Received: by 2002:ac8:5816:: with SMTP id g22mr601273qtg.316.1603130360444; Mon, 19 Oct 2020 10:59:20 -0700 (PDT) Received: from trix.remote.csb (075-142-250-213.res.spectrum.com. [75.142.250.213]) by smtp.gmail.com with ESMTPSA id 9sm322063qkv.110.2020.10.19.10.59.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Oct 2020 10:59:19 -0700 (PDT) From: trix@redhat.com To: gregkh@linuxfoundation.org, jirislaby@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com Cc: linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tom Rix Subject: [PATCH] tty: remove unneeded break Date: Mon, 19 Oct 2020 10:59:15 -0700 Message-Id: <20201019175915.3718-1-trix@redhat.com> X-Mailer: git-send-email 2.18.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tom Rix A break is not needed if it is preceded by a return Signed-off-by: Tom Rix --- drivers/tty/serial/imx.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 1731d9728865..09703079db7b 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -320,7 +320,6 @@ static u32 imx_uart_readl(struct imx_port *sport, u32 offset) switch (offset) { case UCR1: return sport->ucr1; - break; case UCR2: /* * UCR2_SRST is the only bit in the cached registers that might @@ -331,16 +330,12 @@ static u32 imx_uart_readl(struct imx_port *sport, u32 offset) if (!(sport->ucr2 & UCR2_SRST)) sport->ucr2 = readl(sport->port.membase + offset); return sport->ucr2; - break; case UCR3: return sport->ucr3; - break; case UCR4: return sport->ucr4; - break; case UFCR: return sport->ufcr; - break; default: return readl(sport->port.membase + offset); } -- 2.18.1