diff options
Diffstat (limited to 'drivers/net/can/usb/peak_usb/pcan_usb_fd.c')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c index b11eabad575b..09029a3bad1a 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c @@ -551,11 +551,10 @@ static int pcan_usb_fd_decode_status(struct pcan_usb_fd_if *usb_if, } else if (sm->channel_p_w_b & PUCAN_BUS_WARNING) { new_state = CAN_STATE_ERROR_WARNING; } else { - /* no error bit (so, no error skb, back to active state) */ - dev->can.state = CAN_STATE_ERROR_ACTIVE; + /* back to (or still in) ERROR_ACTIVE state */ + new_state = CAN_STATE_ERROR_ACTIVE; pdev->bec.txerr = 0; pdev->bec.rxerr = 0; - return 0; } /* state hasn't changed */ @@ -568,8 +567,7 @@ static int pcan_usb_fd_decode_status(struct pcan_usb_fd_if *usb_if, /* allocate an skb to store the error frame */ skb = alloc_can_err_skb(netdev, &cf); - if (skb) - can_change_state(netdev, cf, tx_state, rx_state); + can_change_state(netdev, cf, tx_state, rx_state); /* things must be done even in case of OOM */ if (new_state == CAN_STATE_BUS_OFF) |