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: 0024d8ad1639 ("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>

diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c
index d1b83bd..1fa0290 100644 (file)
--- a/drivers/net/can/usb/usb_8dev.c
+++ b/drivers/net/can/usb/usb_8dev.c
@@ -121,8 +121,6 @@ struct usb_8dev_tx_urb_context {
 struct usb_8dev_priv {
        struct can_priv can; /* must be the first member */
 
-       struct sk_buff *echo_skb[MAX_TX_URBS];
-
        struct usb_device *udev;
        struct net_device *netdev;