can: remove private CAN skb headroom infrastructure

This patch removes struct can_skb_priv which was stored at skb->head and
the can_skb_reserve() helper which was used to shift skb->head.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://patch.msgid.link/20260201-can_skb_ext-v8-5-3635d790fe8b@hartkopp.net
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Oliver Hartkopp 2026-02-01 15:33:20 +01:00 • committed by Paolo Abeni
commit 9f10374bb0
7 changed files with 20 additions and 77 deletions