From patchwork Tue Mar 11 08:01:05 2025 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: 14011256 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6AF1C1EA7FD; Tue, 11 Mar 2025 08:01:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741680066; cv=none; b=oZo2qNEXRJIkI6K9Oc6nYs1Fzn5TKi5cyxfRMpJ3K/ldaVBwSl4Oy2/7RqF4gXpmiDV+BCPuztt2acNFlFJezZHpZizcFXMJpsN8nX73acZTcYEijEbw2jNOvN0+4gRQXqVPYoc/pO1iVGD5pI1HndcQPGS/H/KqkGPxN5+Ky4s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741680066; c=relaxed/simple; bh=uOV+CWp+20AHudZCinrMTZ1yMO6OJAaqMkrODzBxlQg=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=CBCzBMSlL5bX7hpDEQrEiqMvHFz72+FZHkDlPq/iL3QPIvH+HpIk1zn+gzyjl1cdRfzrjzHP+wz/FYDPGNIbITOWK0NQ2MhQiTnwwyu8jK1r0Kl5pG+vOBKXPu73cHH+61mO3bFZSuQL2USy3/QmpzbhtjOteJaFR9BvwFlbo1I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h3rV8rEy; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="h3rV8rEy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59AD2C4CEEA; Tue, 11 Mar 2025 08:01:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741680066; bh=uOV+CWp+20AHudZCinrMTZ1yMO6OJAaqMkrODzBxlQg=; h=Date:From:To:Cc:Subject:From; b=h3rV8rEy688baN0gU9vGVCLciHL0sAkPsOKeXz+ZFtm6x8vChdVkX8XfaLQVRXeDw wKTOGLj02VlcVvW/OwObsToYRC12/UiYV4smo9X2sdLgcF+LD8p3Hm94Gtg9St4zvf X+7XNnxxkPC+c2kpPVgmvi/jGCbhK5zojwMpym7Ry2TfcUSpfkhL3F6uo7EwjBbMiz E4A22qFv9B25HI6t5MUyXfV+MsPhbBgQIVHbRvnBLyiaphG4b4N+veak9/HvC6Mm34 XPL+VnLbWpFNSDR/LzxOpf2sRAng09mNpzm1QsDwAPJIkxZh/tzjaiKFpR0Bjrg0wg O2TZDWBwvnWaw== Date: Tue, 11 Mar 2025 18:31:05 +1030 From: "Gustavo A. R. Silva" To: Scott Branden , Arnd Bergmann , Greg Kroah-Hartman Cc: Broadcom internal kernel review list , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: [RFC] misc: bcm-vk: avoid -Wflex-array-member-not-at-end warning Message-ID: Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Hi all, I'm trying to fix the following warning: drivers/misc/bcm-vk/bcm_vk.h:415:32: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] after a quick look, I don't see any code directly using the flexible array `data[]`, so this patch should probably suffice: Thanks --- Gustavo diff --git a/drivers/misc/bcm-vk/bcm_vk.h b/drivers/misc/bcm-vk/bcm_vk.h index 386884c2a263..9344c2366a4b 100644 --- a/drivers/misc/bcm-vk/bcm_vk.h +++ b/drivers/misc/bcm-vk/bcm_vk.h @@ -311,7 +311,6 @@ struct bcm_vk_peer_log { u32 wr_idx; u32 buf_size; u32 mask; - char data[]; }; What do you think?