diff options
| -rw-r--r-- | drivers/net/can/sun4i_can.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/can/sun4i_can.c b/drivers/net/can/sun4i_can.c index 360158c295d3..17f94cca93fb 100644 --- a/drivers/net/can/sun4i_can.c +++ b/drivers/net/can/sun4i_can.c @@ -629,10 +629,10 @@ static int sun4i_can_err(struct net_device *dev, u8 isrc, u8 status) tx_state = txerr >= rxerr ? state : 0; rx_state = txerr <= rxerr ? state : 0; - if (likely(skb)) - can_change_state(dev, cf, tx_state, rx_state); - else - priv->can.state = state; + /* The skb allocation might fail, but can_change_state() + * handles cf == NULL. + */ + can_change_state(dev, cf, tx_state, rx_state); if (state == CAN_STATE_BUS_OFF) can_bus_off(dev); } |