can: pcan_usb_core: remove obsolete variable open_time

[karo-tx-linux.git] / drivers / net / can / usb / peak_usb / pcan_usb_core.c

diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index c4643c400d462bfc63ce7b4df6c76558e4e92e50..d9290ea788e02665d169e34b4fd7704a116622b4 100644 (file)
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -520,7 +520,6 @@ static int peak_usb_ndo_open(struct net_device *netdev)
                return err;
        }
 
-       dev->open_time = jiffies;
        netif_start_queue(netdev);
 
        return 0;
@@ -576,7 +575,6 @@ static int peak_usb_ndo_stop(struct net_device *netdev)
 
        close_candev(netdev);
 
-       dev->open_time = 0;
        dev->can.state = CAN_STATE_STOPPED;
 
        /* can set bus off now */
@@ -661,9 +659,6 @@ static int peak_usb_set_mode(struct net_device *netdev, enum can_mode mode)
        struct peak_usb_device *dev = netdev_priv(netdev);
        int err = 0;
 
-       if (!dev->open_time)
-               return -EINVAL;
-
        switch (mode) {
        case CAN_MODE_START:
                err = peak_usb_restart(dev);