can: usb_8dev: remove unused member echo_skb from struct usb_8dev_priv

This patch removes the unused memberecho_skb from the struct
usb_8dev_priv.

Fixes: 0024d8ad16 ("can: usb_8dev: Add support for USB2CAN interface from 8 devices")
Link: https://lore.kernel.org/all/20220104230753.956520-1-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2021-12-12 15:56:01 +01:00
commit 617dbee5c7