diff options
| author | Oliver Hartkopp <socketcan@hartkopp.net> | 2026-02-01 15:33:18 +0100 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-02-05 11:58:40 +0100 |
| commit | 5a9229dbb48deb78ee1d20ccbd6453cfbf2a4a61 (patch) | |
| tree | 9921e8909de91efe0823321033ff30f15693d481 /include/linux/hashtable_api.h | |
| parent | 96ea3a1e2d317e7ecb6b65dc65c9dd917905a6a8 (diff) | |
can: move ifindex to CAN skb extensions
When routing CAN frames over different CAN interfaces the interface index
skb->iif is overwritten with every single hop. To prevent sending a CAN
frame back to its originating (first) incoming CAN interface another
ifindex variable is needed, which was stored in can_skb_priv::ifindex.
Move the can_skb_priv::ifindex content to can_skb_ext::can_iif.
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-v8-3-3635d790fe8b@hartkopp.net
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/linux/hashtable_api.h')
0 files changed, 0 insertions, 0 deletions