diff options
Diffstat (limited to 'drivers/net/can/dev/skb.c')
| -rw-r--r-- | drivers/net/can/dev/skb.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/can/dev/skb.c b/drivers/net/can/dev/skb.c index 2256391ddbb3..387c0bc0fb9c 100644 --- a/drivers/net/can/dev/skb.c +++ b/drivers/net/can/dev/skb.c @@ -153,7 +153,8 @@ EXPORT_SYMBOL_GPL(can_get_echo_skb); * * The function is typically called when TX failed. */ -void can_free_echo_skb(struct net_device *dev, unsigned int idx) +void can_free_echo_skb(struct net_device *dev, unsigned int idx, + unsigned int *frame_len_ptr) { struct can_priv *priv = netdev_priv(dev); @@ -164,7 +165,13 @@ void can_free_echo_skb(struct net_device *dev, unsigned int idx) } if (priv->echo_skb[idx]) { - dev_kfree_skb_any(priv->echo_skb[idx]); + struct sk_buff *skb = priv->echo_skb[idx]; + struct can_skb_priv *can_skb_priv = can_skb_prv(skb); + + if (frame_len_ptr) + *frame_len_ptr = can_skb_priv->frame_len; + + dev_kfree_skb_any(skb); priv->echo_skb[idx] = NULL; } } |