diff options
Diffstat (limited to 'drivers/net/can/xilinx_can.c')
| -rw-r--r-- | drivers/net/can/xilinx_can.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c index 545f69476866..32e49acd4ebd 100644 --- a/drivers/net/can/xilinx_can.c +++ b/drivers/net/can/xilinx_can.c @@ -703,7 +703,8 @@ static void xcan_err_interrupt(struct net_device *ndev, u32 isr) } else { enum can_state new_state = xcan_current_error_state(ndev); - xcan_set_error_state(ndev, new_state, skb ? cf : NULL); + if (new_state != priv->can.state) + xcan_set_error_state(ndev, new_state, skb ? cf : NULL); } /* Check for Arbitration lost interrupt */ |