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/broadcom/bnx2x/bnx2x_cmn.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/broadcom/bnx2x/bnx2x_cmn.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 12083b9679b5..6ea5521074d3 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -1935,8 +1935,7 @@ u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb, /* Skip VLAN tag if present */ if (ether_type == ETH_P_8021Q) { - struct vlan_ethhdr *vhdr = - (struct vlan_ethhdr *)skb->data; + struct vlan_ethhdr *vhdr = skb_vlan_eth_hdr(skb); ether_type = ntohs(vhdr->h_vlan_encapsulated_proto); } |