From: Lorenzo Bianconi Date: Tue, 3 Jan 2023 13:56:19 +0000 (+0100) Subject: wifi: mt76: fix switch default case in mt7996_reverse_frag0_hdr_trans X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=aed8d9b506c22848add261ffad8fdabc57f21964;p=linux.git wifi: mt76: fix switch default case in mt7996_reverse_frag0_hdr_trans 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 --- 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);