From patchwork Wed Aug 2 05:05:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 13337635 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84A9DC001DE for ; Wed, 2 Aug 2023 05:05:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230399AbjHBFFW (ORCPT ); Wed, 2 Aug 2023 01:05:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232184AbjHBFFP (ORCPT ); Wed, 2 Aug 2023 01:05:15 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4DB4E273A; Tue, 1 Aug 2023 22:04:56 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D21AA617C2; Wed, 2 Aug 2023 05:04:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26A01C433C8; Wed, 2 Aug 2023 05:04:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690952695; bh=20F4xPeEvNj9IuAftI9KVAMz4n8aQOzO8rp3P7fmGNc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=o9z225Vuo0O0cdGOCNgMKn+dvOU5eE4KM84og9IwU8gxi8fE1GdcLi226AenlSZDC vyN968CCLHAicKjG2npw9QyTqf5V/7QZu14QhJGEr4DkIVbWKR7qYIecWtVJzw1T7W EnZjm9vb2bb4d/bdiRASxZ05afIqPnbs8yXhC0nYM0Bqua4+iLDZ9cA8LvkqcX7Vsn nvgxRUpo8d1lo4C+hmsSlHKapcKTwO2CsB0UjWlgs+UD3Vz5T/i3qPzZGITD2F2V4M J9k1qrzUxWHpKqpbPVEyzMjyozTZzMyYntlUSlqJqOkJYXnhkJgBP5a4azkS2YzVeZ YeliueNUPZC5Q== Date: Tue, 1 Aug 2023 23:05:59 -0600 From: "Gustavo A. R. Silva" To: Jesse Brandeburg , Tony Nguyen , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH 2/4][next] i40e: Replace one-element array with flex-array member in struct i40e_profile_segment Message-ID: <52da391229a45fe3dbd5c43167cdb0701a17a361.1690938732.git.gustavoars@kernel.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org One-element and zero-length arrays are deprecated. So, replace one-element array in struct i40e_profile_segment with flexible-array member. This results in no differences in binary output. Link: https://github.com/KSPP/linux/issues/335 Signed-off-by: Gustavo A. R. Silva Reviewed-by: Simon Horman Tested-by: Pucha Himasekhar Reddy (A Contingent worker at Intel) Tested-by: Justin Stitt Reviewed-by: Justin Stitt --- drivers/net/ethernet/intel/i40e/i40e_type.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index c3d5fe12059a..f7a984304b65 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -1487,7 +1487,7 @@ struct i40e_profile_segment { struct i40e_ddp_version version; char name[I40E_DDP_NAME_SIZE]; u32 device_table_count; - struct i40e_device_id_entry device_table[1]; + struct i40e_device_id_entry device_table[]; }; struct i40e_section_table {