Received: by 2002:ab2:1347:0:b0:1f4:ac9d:b246 with SMTP id g7csp263628lqg; Thu, 11 Apr 2024 01:55:54 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCUAbdKqQ8j4/h2lqCTtJ8ejc+H0YIulKVdhkH4f2WXGBrQIuSAubn1tAq57yzCbnudjdxu2jRJLfnybpBWNVb9r2DmoUaSUwv37Xd8e3g== X-Google-Smtp-Source: AGHT+IE3eH/4QVnUva6ua2/LiD/Uj/f/YK8Rgty2aoEpP9YAUgTB6deCRks+R9IU9PqxMOAa+4vT X-Received: by 2002:a05:620a:f97:b0:78d:607e:2194 with SMTP id b23-20020a05620a0f9700b0078d607e2194mr4521802qkn.3.1712825754322; Thu, 11 Apr 2024 01:55:54 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1712825754; cv=pass; d=google.com; s=arc-20160816; b=GwdcJ8pPt5jRXi83/xC9D/D4gisllJ5WuD7CnRo2hd75RJIGIWa6UY2XCzRjQsuHpo ApA2Yo3kI28JwQ10CWNpmE0s/lDcKlqKiHgSrLDhmX2QKh0T12y+RTe+Ij9IA2TuG+xR +S/1O6Vox8IMjrVXxQjuJ3ZAJhHZFykgkT4D30zd20QVFUiUKSRUOId2PjZ/w9PcCxIu i8Ma68hgxx9IHg/Ypw6FCDd67M8XxtUHgBmsm2rlH5zllxxdSAxpTcH3GYMUaGe/Av+H fpx6fRl6y+5u/+ri8D4t2ZBKMB8aBm872R12/R61BzUYm96fdsGQU9gAqdULbDB74b+v STFg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:message-id:date:subject:cc:to :from:dkim-signature; bh=Oezm+XeiDrrLKggyC4riCoaNw/6HsqhGMN90b4ZxeZ0=; fh=++ED8pAkQ+kZTuWIURT0QrcTUvZni7d0O5kq10ChAUs=; b=nlFMpVbDttwf99yXWh4IiBHSaOteclNMClTpmePT7trBsYiYmJk2+lYev+YJkj25BN 2/Abptzsoy2lwbJC+q1at1bA6aznOs5zyA66nmXAk5A2qBPRjpVMcDBJ5DaZBdJBWRlP rf+OheBq65ypz/39zSHDT+thLVuV0B/QTa1GPAdN+tnR5tdATsxaa8KN7ISRIZb5DfJQ sOocAPppWadmfYJY2FmDxTk+61QORea95XU5Nk6eXX3x6yDGDxjLOTsdyws8n57hWGeR P65tVi9fMV8eAUKHgY5xTa6THbYK0IyWHgrwMhdNDQ2xioKcrSWtvQjgMpXSc62DZlH1 4xLA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=C3b6RpHx; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-140123-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-140123-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id v5-20020a05620a0a8500b0078ec28d9ea2si758996qkg.150.2024.04.11.01.55.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 01:55:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-140123-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=C3b6RpHx; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-140123-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-140123-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 034D91C21B18 for ; Thu, 11 Apr 2024 08:55:54 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2401B142E80; Thu, 11 Apr 2024 08:55:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="C3b6RpHx" Received: from mail-lj1-f182.google.com (mail-lj1-f182.google.com [209.85.208.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A8F0513CAA2; Thu, 11 Apr 2024 08:55:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712825742; cv=none; b=FnS1wPB1xw2W6mH9Ym2qtd53W50XwayY+l0lO+YdM+4QZflP1Md8giMAqRxBSjuGudk3wqRXJRgKk2zfoKyNm8/YfElx2+149Y7YckmjFWQ3y23FSCMlJp4Ro4ScuM9ycukDozpSW8AlR5QuuXgQxpAuZIDZo3iVq69THSa4BjI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712825742; c=relaxed/simple; bh=ldw+xs/dWBNbaZ8UjYEKjjEZwNdjPX+4HdpQAyz3ojY=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=Od5FbntGUlLNy1W41NkK0daHxfEZBPbpNmEqAaN8iVJ+yr+zMIuMQL5DqpIsDJXllvxJkxB8+wyu1E1/jPLfPVUQ8cYsEamxtgJWA7yR6mVWDFDjWjFzN4q/aIRvKPK/fT9RhCYUQlrhq3+HQ/0kjxCUYrcmT9+urPDzJFWhWzc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=C3b6RpHx; arc=none smtp.client-ip=209.85.208.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-lj1-f182.google.com with SMTP id 38308e7fff4ca-2d4a8bddc21so103104211fa.0; Thu, 11 Apr 2024 01:55:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1712825739; x=1713430539; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Oezm+XeiDrrLKggyC4riCoaNw/6HsqhGMN90b4ZxeZ0=; b=C3b6RpHx1Ufo9i+9QnnP05mAinkuaDqmBqDTA+cpwv8ApuorfneVDRahIZvKV2zRve fQHmqOFwEwzf5hOEglmlJUV1z40iYd5Y8M5ATHkEnasOoQW2A/wcGZ72+F8ZWNoXSqrL N81sUp4GjhrQwyMeYF5rq5ab5xy8VvabiM90OmuicoW7vyhyNj3EH9YJBe/rRV9mXZE8 sCAOZS0WMiFSpcHfjD0Q5mt2Qw6jqLbfkFsx5AjOyEOf9CxCj7PXrKCvnMixDrWAm0lp 3nEekBojDQ+Cs2n9Zs6KLQ3InzpDa/xf5EHh/KkwKVPiEra626P7uIek8pXHqyR7uO0x fOuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712825739; x=1713430539; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Oezm+XeiDrrLKggyC4riCoaNw/6HsqhGMN90b4ZxeZ0=; b=ci4ELd7tw83ZIGKY9Rn/OO2Tf2aigeagCLmcZL48hjVsQ+6GwSgH2xmL3y+JXPh2yT EaDDH/ymswmjrNM1yG/PeZ+qcK9iF1THL1JRQr4kcwyg1lO44RMCpA1yvCmk3dYjeg9V 8hSXls9uOnXP+x/XLnNncFitBfZbCG3pF0eUapxjl4FjUrfYnPIee0nHim1DLtlFh0f8 E2lsDk0qAMDJvGSSvCb40/dynL5XNW+2EO3REXvKkuL71g06XOcn1WlhcvkVuxu5aw/w rcH80MtLFkM2zD5TqbUSjZuvSZFWeK+1Sl7sJDqoGUvVaR0nJi5uB5O8YlKtpx3DSzAf qHwA== X-Forwarded-Encrypted: i=1; AJvYcCVDGTb6d8w5nA9NfX44Sj6WDpQbdQXOBEEsrAzzoBZIYdBa6EiGxlJtta6gtN2Qa8h4GSzrjJUhns2VwmfPQTx6dMiwiuTOSlSGzpSotyI65E4XhMdJ43fZqV078/aUcL3sscJqiqUuQolG X-Gm-Message-State: AOJu0Yz4IFuAxfEt/cZ+EEekMR/JofTkfM5TRjW00Dmh+zLwgnwr4jwi AgcRtJ7w//52pcQvA7E8j0KY4KAGQcYKsfaoQETknURxZny5aaMMuHg0sTIy X-Received: by 2002:a05:651c:1054:b0:2d9:ed7c:7882 with SMTP id x20-20020a05651c105400b002d9ed7c7882mr152415ljm.26.1712825738542; Thu, 11 Apr 2024 01:55:38 -0700 (PDT) Received: from localhost (craw-09-b2-v4wan-169726-cust2117.vm24.cable.virginm.net. [92.238.24.70]) by smtp.gmail.com with ESMTPSA id f19-20020a05600c4e9300b00417d624cffbsm1458253wmq.6.2024.04.11.01.55.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 01:55:38 -0700 (PDT) From: Colin Ian King To: Greg Kroah-Hartman , Jiri Slaby , linux-serial@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] serial: omap: remove redundant assignment to variable tmout Date: Thu, 11 Apr 2024 09:55:37 +0100 Message-Id: <20240411085537.306020-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Variable tmout is being assigned a value that is never read, it is being re-assinged in the following for-loop statement. The assignment is redundant and can be removed. Cleans up clang scan warning: drivers/tty/serial/omap-serial.c:1096:3: warning: Value stored to 'tmout' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King --- drivers/tty/serial/omap-serial.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 9be1c871cf11..d7e172eeaab1 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1093,7 +1093,6 @@ static void __maybe_unused wait_for_xmitr(struct uart_omap_port *up) /* Wait up to 1s for flow control if necessary */ if (up->port.flags & UPF_CONS_FLOW) { - tmout = 1000000; for (tmout = 1000000; tmout; tmout--) { unsigned int msr = serial_in(up, UART_MSR); -- 2.39.2