diff options
| author | Marc Kleine-Budde | 2012-07-20 22:30:40 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde | 2012-11-29 14:34:06 +0100 |
| commit | 823d7a1f761d6404babaab04cc8b1724186cf2c8 (patch) | |
| tree | f5279b5d87e9f2c79eff026e80aeed38f57408df /drivers/net/can/usb | |
| parent | e42870465025ac6c9f3dc45f45a69d3da2d85308 (diff) | |
can: pcan_usb_core: remove obsolete variable open_time
The variable open_time in the struct peak_usb_device was used to protect
peak_usb_set_mode() only to be called, if the interface is up. Now the CAN
device infrastructure takes care of this.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/usb')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.c | 5 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.h | 1 |
2 files changed, 0 insertions, 6 deletions
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 c4643c400d46..d9290ea788e0 100644 --- 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); diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h index c8e5e91d7cb5..073b47ff8eee 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h @@ -104,7 +104,6 @@ struct peak_usb_device { struct can_priv can; struct peak_usb_adapter *adapter; unsigned int ctrl_idx; - int open_time; u32 state; struct sk_buff *echo_skb[PCAN_USB_MAX_TX_URBS]; |