diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2023-04-21 01:55:54 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-23 14:16:44 +0100 |
| commit | 1f5020acb33f926030f62563c86dffca35c7b701 (patch) | |
| tree | 123303fc527865ea9fc64c52fa6e67fad1e3f962 /drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | |
| parent | f90615ada0b1e21a9d93ff89b04549fd7a92c92b (diff) | |
net: vlan: introduce skb_vlan_eth_hdr()
Similar to skb_eth_hdr() introduced in commit 96cc4b69581d ("macvlan: do
not assume mac_header is set in macvlan_broadcast()"), let's introduce a
skb_vlan_eth_hdr() helper which can be used in TX-only code paths to get
to the VLAN header based on skb->data rather than based on the
skb_mac_header(skb).
We also consolidate the drivers that dereference skb->data to go through
this helper.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_enet.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 5caea154362f..7356ad965487 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -1532,7 +1532,7 @@ static int hns3_handle_vtags(struct hns3_enet_ring *tx_ring, if (unlikely(rc < 0)) return rc; - vhdr = (struct vlan_ethhdr *)skb->data; + vhdr = skb_vlan_eth_hdr(skb); vhdr->h_vlan_TCI |= cpu_to_be16((skb->priority << VLAN_PRIO_SHIFT) & VLAN_PRIO_MASK); |