diff options
| author |   Marc Kleine-Budde <mkl@pengutronix.de> | 2018-10-31 10:37:46 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2018-11-09 17:20:34 +0100 |
| commit | a4310fa2f24687888ce80fdb0e88583561a23700 (patch) | |
| tree | c79ffb7b44aedca6909cb06a43d8e6eaca4c9766 /include | |
| parent | can: flexcan: remove not needed struct flexcan_priv::tx_mb and struct flexcan_priv::tx_mb_idx (diff) | |
| download | linux-dev-a4310fa2f24687888ce80fdb0e88583561a23700.tar.xz linux-dev-a4310fa2f24687888ce80fdb0e88583561a23700.zip | |
can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb()
This patch factors out all non sending parts of can_get_echo_skb() into
a seperate function __can_get_echo_skb(), so that it can be re-used in
an upcoming patch.
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include')
| -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 a83e1f632eb7..f01623aef2f7 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -169,6 +169,7 @@ void can_change_state(struct net_device *dev, struct can_frame *cf, void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, unsigned int idx); +struct sk_buff *__can_get_echo_skb(struct net_device *dev, unsigned int idx, u8 *len_ptr); 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); |