From patchwork Sun Dec 6 07:39:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Clement Smith X-Patchwork-Id: 339454 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 7C986C19425 for ; Sun, 6 Dec 2020 07:41:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4A77F230FB for ; Sun, 6 Dec 2020 07:41:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726377AbgLFHlM (ORCPT ); Sun, 6 Dec 2020 02:41:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38878 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726011AbgLFHlL (ORCPT ); Sun, 6 Dec 2020 02:41:11 -0500 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2307C061A54; Sat, 5 Dec 2020 23:40:02 -0800 (PST) Received: by mail-pf1-x443.google.com with SMTP id q22so6852338pfk.12; Sat, 05 Dec 2020 23:40:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Q/fZnwmILAVwVRxmPc3BHj+xLD6tYNXImx9x9q0Upnw=; b=ZAx7M6wWmDzPZG3EX7H+qQsDujWgHIPCKeoIVHntI2zdDNgbI1itIEnpRLS5NffHm9 /xc4gO+Kf/OMj9uzbr5aNGif6Omn/PH0PCJdU/SwngX7ay4roXdNIT7BFiNq+A4KP+tK LhMT0DnR3Rk7EEdG8HlMm3uLf/bKTC5NM5si8Ihj0HOs9ei9xahlqHHY3adEhcG8ZJyZ TLGVAWz2TByTT6Pha/qPrrwKbqHBrk+yZQ9/dahX9gkmtBbto8gjWkkkDDiP53OsV18D PZXFljFKNp91Lu6yQQmF0BQXPftUkvH9G0EyfVTK0k/ycQ/my/RpjRXEG9kBgtO9+Y12 x9Xw== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=Q/fZnwmILAVwVRxmPc3BHj+xLD6tYNXImx9x9q0Upnw=; b=tHdQeKYCLcs293rLDViMPxZw+3hIJk6ZiZYd/f0X4CgQ1oE7K4l2zX41vLVO8w3EVR v3GDHUeqDJuG+9v04X3A0fX5U0tFUElTRekuTK8F0h4YrGjZp2JdW6SFOYld3cjbqfZZ +xiEoHA72b5iyZV9BzJy6vvpQw1aF6RgCoOwZN/hDPRYJOZQmfKxXTacaAQkkb6/cCJH lQSO+TrB8n91n19lR27OaUOSwZ+3M47VkSQG3vStto9lpEUn44AvlHOmNnNibK70C0iE quRKq5mx5oDWkBvVd6K1HAh4fpgXGZLOi3jsQZm6JKR9XOUnWToBG9KGZ3dnyIb3KI7x XXeQ== X-Gm-Message-State: AOAM530rw11PrSAqJNtqa7jKT4SuFSaxVhdMoNQYZRisRkFbTSRswBIE 7an8AbwCHGN96GhoUMOgdJI= X-Google-Smtp-Source: ABdhPJyAp3OZKwpgywPLKMgjKPVNgtCjt6bYS9NrbsD4aMwQsD80ubg5hhhiwgMeuQlWusBH6yFotg== X-Received: by 2002:aa7:963c:0:b029:19d:dcd3:b2ae with SMTP id r28-20020aa7963c0000b029019ddcd3b2aemr3605310pfg.76.1607240402253; Sat, 05 Dec 2020 23:40:02 -0800 (PST) Received: from localhost.localdomain ([2405:201:e004:f092:5562:8d65:7204:31e]) by smtp.gmail.com with ESMTPSA id mz1sm4101275pjb.33.2020.12.05.23.39.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Dec 2020 23:40:01 -0800 (PST) From: Clement Smith To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Clement Smith Subject: [PATCH 8/8] tty: serial: jsm: Removed assignment in if statement Date: Sun, 6 Dec 2020 13:09:32 +0530 Message-Id: <818b6f6e0a0fb31dbde5ac778501ae287781ea5f.1607240285.git.rclemsmith@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <0d1fde4c82ce4b9f20f5d1ae2c6b34314f9d9942.1607240285.git.rclemsmith@gmail.com> References: <0d1fde4c82ce4b9f20f5d1ae2c6b34314f9d9942.1607240285.git.rclemsmith@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Fixed a coding style issue Signed-off-by: Clement Smith --- drivers/tty/serial/jsm/jsm_tty.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c index eab82fb6b384..bfd4b55e6c74 100644 --- a/drivers/tty/serial/jsm/jsm_tty.c +++ b/drivers/tty/serial/jsm/jsm_tty.c @@ -742,7 +742,8 @@ void jsm_check_queue_flow_control(struct jsm_channel *ch) int qleft; /* Store how much space we have left in the queue */ - if ((qleft = ch->ch_r_tail - ch->ch_r_head - 1) < 0) + qleft = ch->ch_r_tail - ch->ch_r_head - 1; + if (qleft < 0) qleft += RQUEUEMASK + 1; /*