From patchwork Sat Dec 5 14:20:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Clement Smith X-Patchwork-Id: 338967 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=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 95D96C18E57 for ; Sat, 5 Dec 2020 18:38:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6DEB92251D for ; Sat, 5 Dec 2020 18:38:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727989AbgLEST3 (ORCPT ); Sat, 5 Dec 2020 13:19:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726664AbgLESSU (ORCPT ); Sat, 5 Dec 2020 13:18:20 -0500 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18A81C02B8EF; Sat, 5 Dec 2020 06:20:49 -0800 (PST) Received: by mail-pg1-x543.google.com with SMTP id n10so5365838pgv.8; Sat, 05 Dec 2020 06:20:49 -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=dc0LFkjcwgaxWcJJWroMzUjPziQ2S7lUjtXMZ/tjszA=; b=GDH71cKIElYybGZjiw00GeP5D3OUl0/tQRPkkXTqRMQ89wsTO8qtb0gQ371G+t6YsK UROAhE2V57HYYL56bMjOut462GRtle6D9mlvnlgi2+h3g3XxVGloadss99ivJnAyCU1O zkaxhZCiyQUguS4hNDbyZtMlfLZ7VSA4XcC+klTjMW8uTeq/avI9EPX+pOAc4DolF1h9 HSu60qp2+zJxYvLyc5kOAJbT9wo5EIlTxoFfMCAUPxojFAJRMfYCUErTcZh45m89D+fo LCuL0XPKUUXy0qzC1UTO04uu/6iEEupOAeyb6wBupmHl/03EsSOGQKQDRfZM4ttiEAh/ HABw== 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=dc0LFkjcwgaxWcJJWroMzUjPziQ2S7lUjtXMZ/tjszA=; b=CNKWrU6GaCOFVtyFZdtZWrQ0fojWQncjavYuBZTQeRmWbauK/VL/WzRzEeRsF1fmnJ A2hDBAEhRo/CZfaA1S6V14z6Y6pc+zKUXEt7q0M377PiMRrE2fnWst3zZppDQYCsO0C1 ujhRw3VW3CfS9Zdaqo/l0Qh5SPBsu//wf8KZKYSgSISzaUL/zObXCzM74SBjSX29JQzo WByIanJ3bfxOXSPxiaxBaFTVq19NGUVsyz7fbgyFrphs6oK92lzuxfWjiHG/1UKWaSM9 NtqN8dON70DqxVBCw42gpu/eQJ6WldWckzCX05R4sl6+E+nEw0BUi/jlrXCyefOnn06v RcQA== X-Gm-Message-State: AOAM530gljZWtFT3OEaQRBlGelMWTxGZ2yw9+v/CDZNavVODtG/Qwr8d n1xtYg3angjjD7jP1XhSGcw= X-Google-Smtp-Source: ABdhPJxTiLevWvI7pyUtA+j/f7VQCyy6drnlOAoxh4X9NPngOWz1w/5HcwHrbVGgDtOursc+XRV9Eg== X-Received: by 2002:a63:eb10:: with SMTP id t16mr6956780pgh.210.1607178048619; Sat, 05 Dec 2020 06:20:48 -0800 (PST) Received: from localhost.localdomain ([2405:201:e004:f0c9:3f6:a1c3:a34c:b902]) by smtp.gmail.com with ESMTPSA id m4sm9400202pfd.203.2020.12.05.06.20.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Dec 2020 06:20:48 -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: Sat, 5 Dec 2020 19:50:15 +0530 Message-Id: X-Mailer: git-send-email 2.27.0 In-Reply-To: References: 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; /*