diff options
| author | Stefan Mätje <stefan.maetje@esd.eu> | 2021-08-26 00:52:27 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-08-26 09:37:13 +0300 |
| commit | 044012b52029204900af9e4230263418427f4ba4 (patch) | |
| tree | 8c3793c008f835e3bddbe9c8190af54d69c50e0a /drivers/net/can/usb/esd_usb2.c | |
| parent | ec92e524ee91c98e6ee06807c7d69d9e2fd141bc (diff) | |
| download | linux-044012b52029204900af9e4230263418427f4ba4.tar.xz | |
can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters
This patch fixes the interchanged fetch of the CAN RX and TX error
counters from the ESD_EV_CAN_ERROR_EXT message. The RX error counter
is really in struct rx_msg::data[2] and the TX error counter is in
struct rx_msg::data[3].
Fixes: 96d8e90382dc ("can: Add driver for esd CAN-USB/2 device")
Link: https://lore.kernel.org/r/20210825215227.4947-2-stefan.maetje@esd.eu
Cc: stable@vger.kernel.org
Signed-off-by: Stefan Mätje <stefan.maetje@esd.eu>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/usb/esd_usb2.c')
| -rw-r--r-- | drivers/net/can/usb/esd_usb2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c index 66fa8b07c2e6..95ae740fc311 100644 --- a/drivers/net/can/usb/esd_usb2.c +++ b/drivers/net/can/usb/esd_usb2.c @@ -224,8 +224,8 @@ static void esd_usb2_rx_event(struct esd_usb2_net_priv *priv, if (id == ESD_EV_CAN_ERROR_EXT) { u8 state = msg->msg.rx.data[0]; u8 ecc = msg->msg.rx.data[1]; - u8 txerr = msg->msg.rx.data[2]; - u8 rxerr = msg->msg.rx.data[3]; + u8 rxerr = msg->msg.rx.data[2]; + u8 txerr = msg->msg.rx.data[3]; skb = alloc_can_err_skb(priv->netdev, &cf); if (skb == NULL) { |