diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2011-10-10 23:43:53 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2012-02-03 01:21:25 +0100 |
| commit | cf5046b309b3a05c444a8edba6b44108510b7d7d (patch) | |
| tree | f0603d9caf8d3ce1050447c8817dfed25452eca8 /include/linux/can | |
| parent | f84cbda06f79f05b748707b33b925b50c2fedc84 (diff) | |
| download | linux-cf5046b309b3a05c444a8edba6b44108510b7d7d.tar.gz linux-cf5046b309b3a05c444a8edba6b44108510b7d7d.tar.bz2 linux-cf5046b309b3a05c444a8edba6b44108510b7d7d.zip | |
can: dev: let can_get_echo_skb() return dlc of CAN frame
can_get_echo_skb() is usually called in the TX complete handler.
The stats->tx_packets and stats->tx_bytes should be updated there, too.
This patch simplifies to figure out the size of the sent CAN frame.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include/linux/can')
| -rw-r--r-- | include/linux/can/dev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index a0969fcb72b9..5d2efe7e3f1b 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -92,7 +92,7 @@ void can_bus_off(struct net_device *dev); void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, unsigned int idx); -void can_get_echo_skb(struct net_device *dev, unsigned int idx); +unsigned int can_get_echo_skb(struct net_device *dev, unsigned int idx); void can_free_echo_skb(struct net_device *dev, unsigned int idx); struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf); |