can: rx-offload: can_rx_offload_reset(): remove no-op function

This patch removes the function can_rx_offload_reset(), as it does
nothing. If we ever need this function, add it back again.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/rx-offload.c

@@ -348,7 +348,6 @@ static int can_rx_offload_init_queue(struct net_device *dev,
 	offload->skb_queue_len_max *= 4;
 	skb_queue_head_init(&offload->skb_queue);
 
-	can_rx_offload_reset(offload);
 	netif_napi_add(dev, &offload->napi, can_rx_offload_napi_poll, weight);
 
 	dev_dbg(dev->dev.parent, "%s: skb_queue_len_max=%d\n",
@@ -390,7 +389,6 @@ EXPORT_SYMBOL_GPL(can_rx_offload_add_fifo);
 
 void can_rx_offload_enable(struct can_rx_offload *offload)
 {
-	can_rx_offload_reset(offload);
 	napi_enable(&offload->napi);
 }
 EXPORT_SYMBOL_GPL(can_rx_offload_enable);
@@ -401,8 +399,3 @@ void can_rx_offload_del(struct can_rx_offload *offload)
 	skb_queue_purge(&offload->skb_queue);
 }
 EXPORT_SYMBOL_GPL(can_rx_offload_del);
-
-void can_rx_offload_reset(struct can_rx_offload *offload)
-{
-}
-EXPORT_SYMBOL_GPL(can_rx_offload_reset);

include/linux/can/rx-offload.h

@@ -44,7 +44,6 @@ unsigned int can_rx_offload_get_echo_skb(struct can_rx_offload *offload,
 					 unsigned int idx, u32 timestamp);
 int can_rx_offload_queue_tail(struct can_rx_offload *offload,
 			      struct sk_buff *skb);
-void can_rx_offload_reset(struct can_rx_offload *offload);
 void can_rx_offload_del(struct can_rx_offload *offload);
 void can_rx_offload_enable(struct can_rx_offload *offload);