can: rx-offload: rename can_rx_offload_irq_queue_err_skb() to can_rx_offload_queue_tail()

commit 4530ec36 upstream.

This function has nothing todo with error.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/net/can/flexcan.c

@@ -599,7 +599,7 @@ static void flexcan_irq_bus_err(struct net_device *dev, u32 reg_esr)
 	if (tx_errors)
 		dev->stats.tx_errors++;
 
-	can_rx_offload_irq_queue_err_skb(&priv->offload, skb);
+	can_rx_offload_queue_tail(&priv->offload, skb);
 }
 
 static void flexcan_irq_state(struct net_device *dev, u32 reg_esr)
@@ -639,7 +639,7 @@ static void flexcan_irq_state(struct net_device *dev, u32 reg_esr)
 	if (unlikely(new_state == CAN_STATE_BUS_OFF))
 		can_bus_off(dev);
 
-	can_rx_offload_irq_queue_err_skb(&priv->offload, skb);
+	can_rx_offload_queue_tail(&priv->offload, skb);
 }
 
 static inline struct flexcan_priv *rx_offload_to_priv(struct can_rx_offload *offload)

drivers/net/can/rx-offload.c

@@ -255,7 +255,8 @@ unsigned int can_rx_offload_get_echo_skb(struct can_rx_offload *offload,
 }
 EXPORT_SYMBOL_GPL(can_rx_offload_get_echo_skb);
 
-int can_rx_offload_irq_queue_err_skb(struct can_rx_offload *offload, struct sk_buff *skb)
+int can_rx_offload_queue_tail(struct can_rx_offload *offload,
+			      struct sk_buff *skb)
 {
 	if (skb_queue_len(&offload->skb_queue) >
 	    offload->skb_queue_len_max)
@@ -266,7 +267,7 @@ int can_rx_offload_irq_queue_err_skb(struct can_rx_offload *offload, struct sk_b
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(can_rx_offload_irq_queue_err_skb);
+EXPORT_SYMBOL_GPL(can_rx_offload_queue_tail);
 
 static int can_rx_offload_init_queue(struct net_device *dev, struct can_rx_offload *offload, unsigned int weight)
 {

include/linux/can/rx-offload.h

@@ -45,7 +45,8 @@ int can_rx_offload_queue_sorted(struct can_rx_offload *offload,
 				struct sk_buff *skb, u32 timestamp);
 unsigned int can_rx_offload_get_echo_skb(struct can_rx_offload *offload,
 					 unsigned int idx, u32 timestamp);
-int can_rx_offload_irq_queue_err_skb(struct can_rx_offload *offload, struct sk_buff *skb);
+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);