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benet: use __vlan_hwaccel helpers 

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michał Mirosław 2018-11-09 00:18:04 +01:00 committed by David S. Miller
parent 3e2ed0c257
commit c4062f89c5
1 changed files with 9 additions and 4 deletions
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13
drivers/net/ethernet/emulex/benet/be_main.c
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@ -1049,30 +1049,35 @@ static struct sk_buff *be_insert_vlan_in_pkt(struct be_adapter *adapter,
struct be_wrb_params
*wrb_params)
{
bool insert_vlan = false;
u16 vlan_tag = 0;
skb = skb_share_check(skb, GFP_ATOMIC);
if (unlikely(!skb))
return skb;
if (skb_vlan_tag_present(skb))
if (skb_vlan_tag_present(skb)) {
vlan_tag = be_get_tx_vlan_tag(adapter, skb);
insert_vlan = true;
}
if (qnq_async_evt_rcvd(adapter) && adapter->pvid) {
if (!vlan_tag)
if (!insert_vlan) {
vlan_tag = adapter->pvid;
insert_vlan = true;
}
/* f/w workaround to set skip_hw_vlan = 1, informs the F/W to
* skip VLAN insertion
*/
BE_WRB_F_SET(wrb_params->features, VLAN_SKIP_HW, 1);
}
if (vlan_tag) {
if (insert_vlan) {
skb = vlan_insert_tag_set_proto(skb, htons(ETH_P_8021Q),
vlan_tag);
if (unlikely(!skb))
return skb;
skb->vlan_tci = 0;
__vlan_hwaccel_clear_tag(skb);
}
/* Insert the outer VLAN, if any */