diff options
Diffstat (limited to 'drivers/net/can/usb/ucan.c')
| -rw-r--r-- | drivers/net/can/usb/ucan.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c index 388899019955..c7c41d1fd038 100644 --- a/drivers/net/can/usb/ucan.c +++ b/drivers/net/can/usb/ucan.c @@ -259,7 +259,6 @@ struct ucan_priv; /* Context Information for transmission URBs */ struct ucan_urb_context { struct ucan_priv *up; - u8 dlc; bool allocated; }; @@ -637,7 +636,7 @@ static void ucan_tx_complete_msg(struct ucan_priv *up, { unsigned long flags; u16 count, i; - u8 echo_index, dlc; + u8 echo_index; u16 len = le16_to_cpu(m->len); struct ucan_urb_context *context; @@ -661,7 +660,6 @@ static void ucan_tx_complete_msg(struct ucan_priv *up, /* gather information from the context */ context = &up->context_array[echo_index]; - dlc = READ_ONCE(context->dlc); /* Release context and restart queue if necessary. * Also check if the context was allocated @@ -674,8 +672,8 @@ static void ucan_tx_complete_msg(struct ucan_priv *up, UCAN_TX_COMPLETE_SUCCESS) { /* update statistics */ up->netdev->stats.tx_packets++; - up->netdev->stats.tx_bytes += dlc; - can_get_echo_skb(up->netdev, echo_index, NULL); + up->netdev->stats.tx_bytes += + can_get_echo_skb(up->netdev, echo_index, NULL); } else { up->netdev->stats.tx_dropped++; can_free_echo_skb(up->netdev, echo_index, NULL); @@ -1089,8 +1087,6 @@ static struct urb *ucan_prepare_tx_urb(struct ucan_priv *up, } m->len = cpu_to_le16(mlen); - context->dlc = cf->len; - m->subtype = echo_index; /* build the urb */ |