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[1/1] can: usb: esd_usb2: Fix the interchange of the CAN RX and TX error counters.

Message ID 20210825215227.4947-2-stefan.maetje@esd.eu (mailing list archive)
State Awaiting Upstream
Delegated to: Netdev Maintainers
Headers show
Series can: usb: esd_usb2: Fix the interchange of CAN TX and RX error counters | expand

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Context Check Description
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Commit Message

Stefan Mätje Aug. 25, 2021, 9:52 p.m. UTC 
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].

Signed-off-by: Stefan Mätje <stefan.maetje@esd.eu>
---
 drivers/net/can/usb/esd_usb2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index 7370981e9b34..c6068a251fbe 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) {