can: kvaser_usb: Increase correct stats counter in kvaser_usb_rx_can_msg()

Jimmy Assarsson · gregkh · commit 0e79ef256d46 · 2018-05-16T10:08:43.000+02:00
commit 6ee0086 upstream. Increase rx_dropped, if alloc_can_skb() fails, not tx_dropped. Signed-off-by: Jimmy Assarsson <extja@kvaser.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git 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 struct kvaser_usb *dev,
 
 	skb = alloc_can_skb(priv->netdev, &cf);
 	if (!skb) {
-		stats->tx_dropped++;
+		stats->rx_dropped++;
 		return;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -1179,7 +1179,7 @@ static void kvaser_usb_rx_can_msg(const struct kvaser_usb *dev,`
`1179`	`1179`
`1180`	`1180`	`skb = alloc_can_skb(priv->netdev, &cf);`
`1181`	`1181`	`if (!skb) {`
`1182`		`- stats->tx_dropped++;`
	`1182`	`+ stats->rx_dropped++;`
`1183`	`1183`	`return;`
`1184`	`1184`	`}`
`1185`	`1185`