From mboxrd@z Thu Jan 1 00:00:00 1970 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 AEA22C678D4 for ; Tue, 7 Mar 2023 17:23:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231450AbjCGRXp (ORCPT ); Tue, 7 Mar 2023 12:23:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229667AbjCGRXY (ORCPT ); Tue, 7 Mar 2023 12:23:24 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1E7743929 for ; Tue, 7 Mar 2023 09:18:54 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 82D3661506 for ; Tue, 7 Mar 2023 17:18:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77A91C4339E; Tue, 7 Mar 2023 17:18:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678209534; bh=rfVfIaRx6dePdCZ8joFqIgq3d63uUC9LR8Nftb6vJ1o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XhH8Jqky7kPZXBr9S+vMdU8RpMEDADlVYjx4Ri/GsTzu6qHrFQlTZ1o+/OeSSXLHE FVlQsp35LD5xoSAHGI+711hDoPQc0uq10EyWPgrPCRaVbvnidiX19Lt723Nd9OUrmV 1+JPMCei4uSkBlq+c6z6DfO9jvq6qekng5rvvF+E= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Lorenzo Bianconi , Felix Fietkau , Sasha Levin Subject: [PATCH 6.2 0249/1001] wifi: mt76: fix switch default case in mt7996_reverse_frag0_hdr_trans Date: Tue, 7 Mar 2023 17:50:21 +0100 Message-Id: <20230307170032.604309774@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230307170022.094103862@linuxfoundation.org> References: <20230307170022.094103862@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Lorenzo Bianconi [ Upstream commit aed8d9b506c22848add261ffad8fdabc57f21964 ] The switch default case for frame_contorl is invalid. Return -EINVAL error for it. Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index ce4242f90e9f9..96ced4c039ce1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -469,7 +469,7 @@ static int mt7996_reverse_frag0_hdr_trans(struct sk_buff *skb, u16 hdr_gap) ether_addr_copy(hdr.addr4, eth_hdr->h_source); break; default: - break; + return -EINVAL; } skb_pull(skb, hdr_gap + sizeof(struct ethhdr) - 2); -- 2.39.2