From patchwork Mon Apr 29 15:04:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ricardo Ribalda X-Patchwork-Id: 1929060 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=chromium.org header.i=@chromium.org header.a=rsa-sha256 header.s=google header.b=M1Y2gNmS; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=linux-tegra+bounces-1998-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VSmpg2r2mz23t4 for ; Tue, 30 Apr 2024 01:05:15 +1000 (AEST) 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 sv.mirrors.kernel.org (Postfix) with ESMTPS id 221D2280E83 for ; Mon, 29 Apr 2024 15:05:14 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 3DA8712BF32; Mon, 29 Apr 2024 15:05:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="M1Y2gNmS" X-Original-To: linux-tegra@vger.kernel.org Received: from mail-qk1-f175.google.com (mail-qk1-f175.google.com [209.85.222.175]) (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 12B2812838A for ; Mon, 29 Apr 2024 15:05:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714403111; cv=none; b=TStdiNjHKsSKq+PwPzg0foJwh0FFCYqa876/5OEoBmZQXnelEkc8a/8FVDXrVZnya8I6hteLl1a6wArDuV+VEpnguzx8qf6vGykuv7O6K6ChMSowcLMHWkmQnE1i+j7iaqHb3bl+77FcNITYIVIc34zZbSGPW4nbGrhu8G8oHh8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714403111; c=relaxed/simple; bh=1j0StfCVwtH5LoYMUWVtbp8TzQTzEnDFIjwyMu0303U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VFYvkhh7P+fOQzLoVVpE+Y9QjMIx6d/8pgNUYChON3UrU0otsdU5Pqt9dH4NhFvr9QxKJXRIuNLDqrrrwaqYbkSbZOfbugN+fmgqzmhapRLmFvTNWoyGqpZ4+6Tl7B3q/eNe495M+Qsn3w4Utb7bQi20fhiIW5vM70DJDx3m2RA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=M1Y2gNmS; arc=none smtp.client-ip=209.85.222.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Received: by mail-qk1-f175.google.com with SMTP id af79cd13be357-790fb9d1b55so69842685a.3 for ; Mon, 29 Apr 2024 08:05:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1714403102; x=1715007902; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=WOR8+WeMkxm0czNaQrlO8zy4rfkYFKnx5dqFso5t3cA=; b=M1Y2gNmSxFcSBHj5qZqDfTBtcsV4hTtOgHQ9gLfb603zu8DhUXOqKrtZa9F7t8Y/AH NcfCZfogUROpsZVGTnOaHjBgTFwhXNlqDSgxXBdnw5YG896bEScn6cSNg8D9033ZBNoX hJBLJNTaGPYTi+4vhJp9/3vPc1Qbp0Ggx0ulc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714403102; x=1715007902; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=WOR8+WeMkxm0czNaQrlO8zy4rfkYFKnx5dqFso5t3cA=; b=QsBhbASm9F0zdx+08Nyei9b3JGHlz+Q6Ikg4LjHfvg6OM8Uu9YfQt/U5i4W/P/t+D1 /yO7AKpuzmB0WkhrQA00VizT9pDugo7nuIsmgNjgNo2m+JEgM4zQs/58vShG5SNdEXXb vKFqezwbHxBoHUBpQgpXfxZMfbOSIApTqcllmEhG9Ct97sUHMCtJbMuo17F5qIpyRYQJ 6cWl3ph0aPasm8STirDIv5grrx+1+/EW004/b70ARNQ+N4XqhGhoRkMlhErLEBwqRZ4X tBuw9Ko3dtqAmOpNbK62fRNgMDmNPVg1js+a2SQUsYcQjDZwt2kt8sRhvlCorLPtmbPV JhBQ== X-Forwarded-Encrypted: i=1; AJvYcCU84FKMj9SzzKA6DAtUP7yRZDoqBsFqJSG7jlUIaRSWI6iGdBe2Uicr4f6SpieJtQ5y23pRpAjX5sjgwxyoH48hqzMFcD/1lkRpy+4= X-Gm-Message-State: AOJu0YylXVwQ9uKa16pl5X3NwHACyxwnNz8TxPYvgrO0HZRvzT09KEJs dQThc6uBkj8EDpuQtffg5EWYgHRMpmvzG6kJb5BuWMLbKYE3Wn0g+vSYmONPcQ== X-Google-Smtp-Source: AGHT+IFvqATO8BLnIi9vdu5lMT65HlpTVBjzYUMzQ45Qpvw3JFM44+jkXB+KR4H073WWP4wnEfgBGQ== X-Received: by 2002:a05:620a:70d9:b0:790:ac08:8d4d with SMTP id vk25-20020a05620a70d900b00790ac088d4dmr11390058qkn.57.1714403102367; Mon, 29 Apr 2024 08:05:02 -0700 (PDT) Received: from denia.c.googlers.com (114.152.245.35.bc.googleusercontent.com. [35.245.152.114]) by smtp.gmail.com with ESMTPSA id p7-20020a05620a056700b0078d3b9139edsm10568591qkp.97.2024.04.29.08.05.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Apr 2024 08:05:02 -0700 (PDT) From: Ricardo Ribalda Date: Mon, 29 Apr 2024 15:04:58 +0000 Subject: [PATCH v3 19/26] media: stk1160: Use min macro Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240429-fix-cocci-v3-19-3c4865f5a4b0@chromium.org> References: <20240429-fix-cocci-v3-0-3c4865f5a4b0@chromium.org> In-Reply-To: <20240429-fix-cocci-v3-0-3c4865f5a4b0@chromium.org> To: Martin Tuma , Mauro Carvalho Chehab , Laurent Pinchart , Hugues Fruchet , Alain Volmat , Maxime Coquelin , Alexandre Torgue , Paul Kocialkowski , Greg Kroah-Hartman , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Sakari Ailus , Thierry Reding , Jonathan Hunter , Sowjanya Komatineni , Luca Ceresoli , Matthias Brugger , AngeloGioacchino Del Regno , Hans Verkuil , Sergey Kozlov , Abylay Ospan , Ezequiel Garcia , Dmitry Osipenko , Benjamin Mugnier , Sylvain Petinot , Stanimir Varbanov , Vikash Garodia , Bryan O'Donoghue , Bjorn Andersson , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-staging@lists.linux.dev, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, Ricardo Ribalda X-Mailer: b4 0.12.4 Instead of a custom min() implementation, use the real macro. Mitigates the following cocci WARNINGs: drivers/media/usb/stk1160/stk1160-video.c:133:12-13: WARNING opportunity for min() drivers/media/usb/stk1160/stk1160-video.c:176:13-14: WARNING opportunity for min() Reviewed-by: Bryan O'Donoghue Signed-off-by: Ricardo Ribalda --- drivers/media/usb/stk1160/stk1160-video.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index e79c45db60ab..9cbd957ecc90 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -130,10 +130,7 @@ void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len) dst += linesdone * bytesperline * 2 + lineoff; /* Copy the remaining of current line */ - if (remain < (bytesperline - lineoff)) - lencopy = remain; - else - lencopy = bytesperline - lineoff; + lencopy = min(remain, bytesperline - lineoff); /* * Check if we have enough space left in the buffer. @@ -178,10 +175,7 @@ void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len) src += lencopy; /* Copy one line at a time */ - if (remain < bytesperline) - lencopy = remain; - else - lencopy = bytesperline; + lencopy = min(remain, bytesperline); /* * Check if we have enough space left in the buffer.