diff options
| author | Vincent Mailhol <[email protected]> | 2021-01-11 14:19:27 +0000 |
|---|---|---|
| committer | Marc Kleine-Budde <[email protected]> | 2021-01-14 07:43:43 +0000 |
| commit | 1dcb6e57db833419483d0df2d956b1cc2a802683 (patch) | |
| tree | 74fb05db22febf0dcc26db16ce80e49da8933b4a /drivers/net/can/usb/usb_8dev.c | |
| parent | can: dev: extend struct can_skb_priv to hold CAN frame length (diff) | |
| download | kernel-1dcb6e57db833419483d0df2d956b1cc2a802683.tar.gz kernel-1dcb6e57db833419483d0df2d956b1cc2a802683.zip | |
can: dev: can_put_echo_skb(): extend to handle frame_len
Add a frame_len argument to can_put_echo_skb() which is used to save length of
the CAN frame into field frame_len of struct can_skb_priv so that it can be
later used after transmission completion. Convert all users of this function,
too.
Drivers which implement BQL call can_put_echo_skb() with the output of
can_skb_get_frame_len(skb) and drivers which do not simply pass zero as an
input (in the same way that NULL would be given to can_get_echo_skb()). This
way, we have a nice symmetry between the two echo functions.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
Reviewed-by: Vincent Mailhol <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vincent Mailhol <[email protected]>
Diffstat (limited to 'drivers/net/can/usb/usb_8dev.c')
| -rw-r--r-- | drivers/net/can/usb/usb_8dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c index 44478304ff46..2e824d9d8167 100644 --- a/drivers/net/can/usb/usb_8dev.c +++ b/drivers/net/can/usb/usb_8dev.c @@ -664,7 +664,7 @@ static netdev_tx_t usb_8dev_start_xmit(struct sk_buff *skb, urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; usb_anchor_urb(urb, &priv->tx_submitted); - can_put_echo_skb(skb, netdev, context->echo_index); + can_put_echo_skb(skb, netdev, context->echo_index, 0); atomic_inc(&priv->active_tx_urbs); |