[PATCH 4.16 36/72] can: kvaser_usb: Increase correct stats counter in kvaser_usb_rx_can_msg()

From: Greg Kroah-Hartman
Date: Mon May 14 2018 - 03:00:51 EST


4.16-stable review patch. If anyone has any objections, please let me know.

------------------

From: Jimmy Assarsson <extja@xxxxxxxxxx>

commit 6ee00865ffe4e8c8ba4a68d26db53c7ec09bbb89 upstream.

Increase rx_dropped, if alloc_can_skb() fails, not tx_dropped.

Signed-off-by: Jimmy Assarsson <extja@xxxxxxxxxx>
Cc: linux-stable <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
drivers/net/can/usb/kvaser_usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/can/usb/kvaser_usb.c
+++ b/drivers/net/can/usb/kvaser_usb.c
@@ -1179,7 +1179,7 @@ static void kvaser_usb_rx_can_msg(const

skb = alloc_can_skb(priv->netdev, &cf);
if (!skb) {
- stats->tx_dropped++;
+ stats->rx_dropped++;
return;
}