From patchwork Tue Aug 13 12:31:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ricardo Ribalda X-Patchwork-Id: 819914 Received: from mail-qk1-f173.google.com (mail-qk1-f173.google.com [209.85.222.173]) (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 CF81419CD16 for ; Tue, 13 Aug 2024 12:31:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723552295; cv=none; b=FrDABjnsXEq0EHLlxd90z8l87j3xizLF8QuQ1RWk647xtlGfoY7cTyJ+xG+BOVGUNlsg4RM8RIuVvXscBtYvrofu+rzuYhEawqX2wHVy/zoghvSYyQA7Wv1ZYVGACtqBUPgtctIxfgGnHOUVle/TAfzFjI3E8eoWW8/QFlwo5gI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723552295; c=relaxed/simple; bh=p3jpIeza54CehiKa4tgs3b0fLFLZmsQXlmR/9zDU8zE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=nPjIe7D0f5MMw0VkVfAcE6cx1fg/jwpupmOexzp+BKtKkwqsLcGtWwssAU1J948C/FExc8EJKeRCqSaOJZ+iaacg6zyHK2Xyt59SaCBx3AvQx1w50cGyzoD1kCuCE6ieaw/uMeo98XQwBWL7xfNZy0sImufCKNn7/0VeySUYkmQ= 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=UHfeUwe2; arc=none smtp.client-ip=209.85.222.173 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 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="UHfeUwe2" Received: by mail-qk1-f173.google.com with SMTP id af79cd13be357-7a20c529c77so347825585a.1 for ; Tue, 13 Aug 2024 05:31:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1723552292; x=1724157092; 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=1m0qOojs5u3nnBaeP4R5XScsxR2jha5TQMuQ4WnxziM=; b=UHfeUwe2A2dMtDJPuyPrPTVy4Bu6anYz8LQqWZgLekZ7s2Nr4WcUj3ZqaywwMSt89/ bF0EENvdn0G8F09DoGdUD3PdX1516wUONSmXYc3k7q++9Midn9Cc1NN3ruV/qtM3VyGB iwID7N/cZG6L13OFUUBaUQOJJwzJyKUvV87Os= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723552292; x=1724157092; 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=1m0qOojs5u3nnBaeP4R5XScsxR2jha5TQMuQ4WnxziM=; b=gqsrAVY4Z/GsKLoc0840IFvs86ebAHJm+nvJQLM5D2kPYoHHoWFvGAYQUoSdAbAN9m 76Jx6Ifi/L1zaY3IOqZIvYqhwDcn8L6wEzPRXwb3tWsBvA0rGXIqPj13a1egLlGL80gN y6TnPVFZc0Xez3zlouwVme2wfJCoaA/GfOKJA49N6gdDM6Bn4HKvYV+5lDLEaqt5ByZq WLEx8HzYyt4HQ+/+FeN9CpcnsgJp7DirbnnQIhJtH/0Vm6QUICo/+BzipQqxZsWOiG67 wK/uu+jaGxK/KGFl7CKMLsBUpB8xMgYaP0gnPPuZJnmbWaKMlkrcT3Q3t68Cwa2Pt1w0 YzZA== X-Forwarded-Encrypted: i=1; AJvYcCUuyJa2v8sAbDQXePgVVnZY9Uj1MZqA5TZA33vPgKGizo863SvBjNP5b4Xmuzit4x3KS1DP+gJhvl1WsuQIwPqzP2Htkn1wmPOHY/Q= X-Gm-Message-State: AOJu0Yzlp3Xr8nG1dNUtoolmlWj2h1U8V1HxWz3QMqLnCcogYmhvKN4R 0X7y5jroa4pwA1OGbO0hd6XwH1sJ1onCGlsn7bcBkGqmN55qM/b1YQgpbhSmRQ== X-Google-Smtp-Source: AGHT+IENk8SpFwKWQLaKLf4cUuMptIr4tn+mOT99jzPw9kpr9RZ5Z+jGj/wE6VKPl37qKt0dMKu46w== X-Received: by 2002:a05:620a:2450:b0:79d:5b21:804a with SMTP id af79cd13be357-7a4e1500decmr422156385a.14.1723552292603; Tue, 13 Aug 2024 05:31:32 -0700 (PDT) Received: from denia.c.googlers.com (123.178.145.34.bc.googleusercontent.com. [34.145.178.123]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7a4c7d66093sm337126685a.12.2024.08.13.05.31.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Aug 2024 05:31:31 -0700 (PDT) From: Ricardo Ribalda Date: Tue, 13 Aug 2024 12:31:26 +0000 Subject: [PATCH v6 06/10] media: venus: Refactor hfi_session_empty_buffer_compressed_pkt Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240813-cocci-flexarray-v6-6-de903fd8d988@chromium.org> References: <20240813-cocci-flexarray-v6-0-de903fd8d988@chromium.org> In-Reply-To: <20240813-cocci-flexarray-v6-0-de903fd8d988@chromium.org> To: Stanimir Varbanov , Vikash Garodia , Bryan O'Donoghue , Mauro Carvalho Chehab Cc: Hans Verkuil , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Ricardo Ribalda X-Mailer: b4 0.13.0 The single element array data[1] is never used. Replace it with a padding field of the same size. This fixes the following cocci warning: drivers/media/platform/qcom/venus/hfi_cmds.h:146:5-9: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) Reviewed-by: Bryan O'Donoghue Acked-by: Vikash Garodia Signed-off-by: Ricardo Ribalda --- drivers/media/platform/qcom/venus/hfi_cmds.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.h b/drivers/media/platform/qcom/venus/hfi_cmds.h index 01f5463e0fa2..de0bf2399505 100644 --- a/drivers/media/platform/qcom/venus/hfi_cmds.h +++ b/drivers/media/platform/qcom/venus/hfi_cmds.h @@ -151,7 +151,7 @@ struct hfi_session_empty_buffer_compressed_pkt { u32 input_tag; u32 packet_buffer; u32 extradata_buffer; - u32 data[1]; + u32 data; }; struct hfi_session_empty_buffer_uncompressed_plane0_pkt {