diff options
| author |   Wolfgang Grandegger <wg@grandegger.com> | 2009-09-01 05:26:12 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-09-04 02:16:14 -0700 |
| commit | 39e3ab6fded4d7e66e01a878f0cae23ddd480c3b (patch) | |
| tree | 44439df4436f965269f8f795cdf048290a202ed7 /include/linux/can | |
| parent | WAN: dscc4: Fix warning pointing out a bug. (diff) | |
| download | linux-dev-39e3ab6fded4d7e66e01a878f0cae23ddd480c3b.tar.xz linux-dev-39e3ab6fded4d7e66e01a878f0cae23ddd480c3b.zip | |
can: add can_free_echo_skb() for upcoming drivers
This patch adds the function can_free_echo_skb to the CAN
device interface to allow upcoming drivers to release echo
skb's in case of error.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/can')
| -rw-r--r-- | include/linux/can/dev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 4a37a56f6cdd..5824b20b5fcb 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -66,5 +66,6 @@ void can_bus_off(struct net_device *dev); void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, int idx); void can_get_echo_skb(struct net_device *dev, int idx); +void can_free_echo_skb(struct net_device *dev, int idx); #endif /* CAN_DEV_H */ |