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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2023-04-21 01:55:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-04-23 14:16:44 +0100 |
| commit | e2fdfd7119128b49d81972a75e74169802aa8ae0 (patch) | |
| tree | 4f3d9f5bb8e65997c9ebf759e8100e626774305e /net/dsa | |
| parent | 1f5020acb33f926030f62563c86dffca35c7b701 (diff) | |
| download | lwn-e2fdfd7119128b49d81972a75e74169802aa8ae0.tar.gz lwn-e2fdfd7119128b49d81972a75e74169802aa8ae0.zip | |
net: dpaa: avoid one skb_reset_mac_header() in dpaa_enable_tx_csum()
It appears that dpaa_enable_tx_csum() only calls skb_reset_mac_header()
to get to the VLAN header using skb_mac_header().
We can use skb_vlan_eth_hdr() to get to the VLAN header based on
skb->data directly. This avoids spending a few cycles to set
skb->mac_header.
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>
Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
0 files changed, 0 insertions, 0 deletions