diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index e6dff31188e6..ce6c3cc71bf0 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4456,19 +4456,6 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev) u8 proto_hdr_len, hdr; dma_addr_t des; - /* Always insert VLAN tag to SKB payload for TSO frames. - * - * Never insert VLAN tag by HW, since segments split by - * TSO engine will be un-tagged by mistake. - */ - if (skb_vlan_tag_present(skb)) { - skb = __vlan_hwaccel_push_inside(skb); - if (unlikely(!skb)) { - priv->xstats.tx_dropped++; - return NETDEV_TX_OK; - } - } - nfrags = skb_shinfo(skb)->nr_frags; queue = skb_get_queue_mapping(skb); @@ -4969,6 +4956,16 @@ static netdev_features_t stmmac_features_check(struct sk_buff *skb, if (!stmmac_tso_channel_permitted(netdev_priv(dev), queue) || !stmmac_tso_valid_packet(skb)) features &= ~NETIF_F_GSO_MASK; + + /* If we are going to be using hardware TSO, always insert + * VLAN tag to SKB payload for TSO frames. + * + * Never insert VLAN tag by HW, since segments split by + * TSO engine will be un-tagged by mistake. + */ + if (features & NETIF_F_GSO_MASK) + features &= ~(NETIF_F_HW_VLAN_STAG_TX | + NETIF_F_HW_VLAN_CTAG_TX); } return vlan_features_check(skb, features);