Message ID | 20191010121750.27237-16-mkl@pengutronix.de |
---|---|
State | RFC |
Delegated to: | David Miller |
Headers | show |
Series | [01/29] can: dev: add missing of_node_put() after calling of_get_child_by_name() | expand |
diff --git a/drivers/net/can/rx-offload.c b/drivers/net/can/rx-offload.c index bdc27481b57f..e224530a0630 100644 --- a/drivers/net/can/rx-offload.c +++ b/drivers/net/can/rx-offload.c @@ -125,8 +125,10 @@ static struct sk_buff *can_rx_offload_offload_one(struct can_rx_offload *offload ret = offload->mailbox_read(offload, &cf_overflow, ×tamp, n); - if (ret) + if (ret) { offload->dev->stats.rx_dropped++; + offload->dev->stats.rx_fifo_errors++; + } return NULL; }
If the rx-offload skb_queue is full or the skb allocation fails (due to OOM), the mailbox contents is discarded. This patch adds the incrementing of the rx_fifo_errors statistics counter. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> --- drivers/net/can/rx-offload.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)