From: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
[ 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 <lorenzo@xxxxxxxxxx>
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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
