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Commit a5ee6529 authored by Ali Bahar's avatar Ali Bahar Committed by Greg Kroah-Hartman
Browse files

staging: r8712u: Interface-state not fully tracked. 



padapter->bup is True when the interface has been
brought Up. But it was not being reset when the
interface is taken Down.
This has not caused a known problem, as other
state variables may be compensating for it. Never
the less, it is now properly tracked.

Signed-off-by: default avatarAli Bahar <ali@internetDog.org>
Acked-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d1661dfd

drivers/staging/rtl8712/os_intfs.c

+14 −0
Original line number Diff line number Diff line
@@ -375,6 +375,12 @@ static void enable_video_mode(struct _adapter *padapter, int cbw40_value) 
	r8712_fw_cmd(padapter, intcmd);

}



/**

 *

 * This function intends to handle the activation of an interface

 * i.e. when it is brought Up/Active from a Down state.

 *

 */

static int netdev_open(struct net_device *pnetdev)

{

	struct _adapter *padapter = (struct _adapter *)_netdev_priv(pnetdev);
@@ -434,6 +440,12 @@ static int netdev_open(struct net_device *pnetdev) 
	return -1;

}



/**

 *

 * This function intends to handle the shutdown of an interface

 * i.e. when it is brought Down from an Up/Active state.

 *

 */

static int netdev_close(struct net_device *pnetdev)

{

	struct _adapter *padapter = (struct _adapter *) _netdev_priv(pnetdev);
@@ -458,6 +470,8 @@ static int netdev_close(struct net_device *pnetdev) 
	r8712_free_network_queue(padapter);

	/*Stop driver mlme relation timer*/

	stop_drv_timers(padapter);

	/* The interface is no longer Up: */

	padapter->bup = false;

	return 0;

}