Add NULL pointer check in rkcanfd_handle_error_int() to bail out if skb cannot be allocated. This is similar to the commit f7f0adfe64de ("can: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): bail out if skb cannot be allocated"). Signed-off-by: Chenyuan Yang <chenyuan0y@xxxxxxxxx> --- drivers/net/can/rockchip/rockchip_canfd-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/rockchip/rockchip_canfd-core.c b/drivers/net/can/rockchip/rockchip_canfd-core.c index d9a937ba126c..90395cbdaab9 100644 --- a/drivers/net/can/rockchip/rockchip_canfd-core.c +++ b/drivers/net/can/rockchip/rockchip_canfd-core.c @@ -551,7 +551,7 @@ static int rkcanfd_handle_error_int(struct rkcanfd_priv *priv) rkcanfd_handle_error_int_reg_ec(priv, cf, reg_ec); - if (!cf) + if (!cf || !skb) return 0; err = can_rx_offload_queue_timestamp(&priv->offload, skb, timestamp); -- 2.34.1