net: caif: Remove unused stats member from struct chnl_net

The stats member of struct chnl_net is used nowhere in the code, so it
might as well be removed.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/caif/chnl_net.c

@@ -44,7 +44,6 @@ enum caif_states {
 
 struct chnl_net {
 	struct cflayer chnl;
-	struct net_device_stats stats;
 	struct caif_connect_request conn_req;
 	struct list_head list_field;
 	struct net_device *netdev;