From patchwork Mon Mar 25 02:09:04 2024 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: 13601199 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 119D514EC76; Mon, 25 Mar 2024 02:09:07 +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=1711332548; cv=none; b=kxK3ibjRULrb7qvDiuM8m86dxh5E474/PXL/5dCMvYc05rly7p3FVdpowy2+wSZbCjosFhhLSYN5jWWeV3Dc+GcKvGqoHWZgxrnGj4uyYiHTBVZ8MK63muQfchC7DNz/E5nmF0RVYhK5QAqR8g6C6bohE9STPiFQdjKAnfgyWZ0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711332548; c=relaxed/simple; bh=u/1j4flFxi+I6DOq8mNIbiPB5wxZJTmcxqCsqq85lik=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=ADOeEtsvWPS8/pmOrQ6lDVXhqnfwOBmv+b3d041nbEEt30ffvu8cH13dXHHV1z3mk6fxF1I1CGLAbSNuh4R0dOCqTag0dl4WzoDc6AjuCWcjqutVF498rAOaLkhiUgwe3phusXWx8EFTxF5nb9ZW0g5kcUKDqCePPNozEQ+A2jA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YAWmFaTP; 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="YAWmFaTP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2FB40C433C7; Mon, 25 Mar 2024 02:09:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711332547; bh=u/1j4flFxi+I6DOq8mNIbiPB5wxZJTmcxqCsqq85lik=; h=Date:From:To:Cc:Subject:From; b=YAWmFaTPqOhcE45JyCSlinrGe3kfkmiw2XxET3K27hTXzeutJdSOAG8N5ldereYFG 3OKaPirSPoCxeau0ZakuffX33E6uZTfEBGDDMZ6X8YQ8pY0HB13Yymrvr729ngIlEt xZI1Y/ehFc0ppREkH3+YqUp96mE51GiZKDZbTr0I2cbcA15Atjnugfv6XBwutWImdz 3uNzdCJXSMU4qlgZ9N5MAuo/kpVTQXReHvJYrHa/PAmYOKitvqRfYBwr0lykr1VE9t FbqD0HS2VBGoThEbjpmeo+TWQ50sIU/M3M5mqXMlp/uuEdP/911PMmmyEx0VMySJdV rkQOYrDH+68Ag== Date: Sun, 24 Mar 2024 20:09:04 -0600 From: "Gustavo A. R. Silva" To: Kalle Valo Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH][next] wifi: ti: Avoid a hundred -Wflex-array-member-not-at-end warnings 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 -Wflex-array-member-not-at-end is coming in GCC-14, and we are getting ready to enable it globally. Remove unused flexible-array members in multiple structures, and fix a hundred -Wflex-array-member-not-at-end warnings[1] in drivers/wireless/ti/ Link: https://gist.github.com/GustavoARSilva/fbf63c114d01319bbd19baf95b4d704b [1] Link: https://github.com/KSPP/linux/issues/202 Signed-off-by: Gustavo A. R. Silva --- drivers/net/wireless/ti/wl1251/cmd.h | 2 -- drivers/net/wireless/ti/wl1251/wl12xx_80211.h | 1 - drivers/net/wireless/ti/wlcore/cmd.h | 2 -- drivers/net/wireless/ti/wlcore/wl12xx_80211.h | 1 - 4 files changed, 6 deletions(-) diff --git a/drivers/net/wireless/ti/wl1251/cmd.h b/drivers/net/wireless/ti/wl1251/cmd.h index e5874186f9d7..39159201b97e 100644 --- a/drivers/net/wireless/ti/wl1251/cmd.h +++ b/drivers/net/wireless/ti/wl1251/cmd.h @@ -89,8 +89,6 @@ enum wl1251_commands { struct wl1251_cmd_header { u16 id; u16 status; - /* payload */ - u8 data[]; } __packed; struct wl1251_command { diff --git a/drivers/net/wireless/ti/wl1251/wl12xx_80211.h b/drivers/net/wireless/ti/wl1251/wl12xx_80211.h index 7e28fe435b43..3d5b0df5b231 100644 --- a/drivers/net/wireless/ti/wl1251/wl12xx_80211.h +++ b/drivers/net/wireless/ti/wl1251/wl12xx_80211.h @@ -65,7 +65,6 @@ struct ieee80211_header { u8 sa[ETH_ALEN]; u8 bssid[ETH_ALEN]; __le16 seq_ctl; - u8 payload[]; } __packed; struct wl12xx_ie_header { diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h index f2609d5b6bf7..4c2f2608ef3b 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.h +++ b/drivers/net/wireless/ti/wlcore/cmd.h @@ -208,8 +208,6 @@ enum cmd_templ { struct wl1271_cmd_header { __le16 id; __le16 status; - /* payload */ - u8 data[]; } __packed; #define WL1271_CMD_MAX_PARAMS 572 diff --git a/drivers/net/wireless/ti/wlcore/wl12xx_80211.h b/drivers/net/wireless/ti/wlcore/wl12xx_80211.h index 1dd7ecc11f86..602915c4da26 100644 --- a/drivers/net/wireless/ti/wlcore/wl12xx_80211.h +++ b/drivers/net/wireless/ti/wlcore/wl12xx_80211.h @@ -66,7 +66,6 @@ struct ieee80211_header { u8 sa[ETH_ALEN]; u8 bssid[ETH_ALEN]; __le16 seq_ctl; - u8 payload[]; } __packed; struct wl12xx_ie_header {