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Vladimir Oltean authored
__skb_vlan_pop() needs skb->data to point at the mac_header, while skb_vlan_tag_present() and skb_vlan_tag_get() don't, because they don't look at skb->data at all. So we can avoid uselessly moving around skb->data for the case where the VLAN tag was offloaded by the DSA master. Signed-off-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20220215204722.2134816-1-vladimir.oltean@nxp.comSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
c8620335