diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2018-10-31 10:37:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-01 09:37:29 +0100 |
| commit | 5877d2c0eac8f19ff8f4a8814708feb71b0fab27 (patch) | |
| tree | 5d99ce9d40f5e0da32c7c18a6a9c269f6de4c6b2 /include | |
| parent | 8d2aed6439cf41bcaee3d44eff5bfacb2bfb3039 (diff) | |
can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb()
commit a4310fa2f24687888ce80fdb0e88583561a23700 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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); |