can: esd_usb: Don't bother the user with nonessential log message

Replace a netdev_info(), emitting an informational message about the
BTR value to be send to the controller, with a debug message by means
of netdev_dbg().

Link: https://lore.kernel.org/all/[email protected]/
Suggested-by: Marc Kleine-Budde <[email protected]>
Suggested-by: Vincent MAILHOL <[email protected]>
Signed-off-by: Frank Jungclaus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>

Author: Frank Jungclaus

drivers/net/can/usb/esd_usb.c

@@ -955,7 +955,7 @@ static int esd_usb_2_set_bittiming(struct net_device *netdev)
 	msg->setbaud.rsvd = 0;
 	msg->setbaud.baud = cpu_to_le32(canbtr);
 
-	netdev_info(netdev, "setting BTR=%#x\n", canbtr);
+	netdev_dbg(netdev, "setting BTR=%#x\n", canbtr);
 
 	err = esd_usb_send_msg(priv->usb, msg);