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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: Ali Bahar <ali@internetDog.org> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1 changed files with 14 additions and 0 deletions
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@ -375,6 +375,12 @@ static void enable_video_mode(struct _adapter *padapter, int cbw40_value)
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r8712_fw_cmd(padapter, intcmd);
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}
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/**
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*
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* This function intends to handle the activation of an interface
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* i.e. when it is brought Up/Active from a Down state.
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*
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*/
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static int netdev_open(struct net_device *pnetdev)
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{
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struct _adapter *padapter = (struct _adapter *)_netdev_priv(pnetdev);
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@ -434,6 +440,12 @@ static int netdev_open(struct net_device *pnetdev)
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return -1;
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}
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/**
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*
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* This function intends to handle the shutdown of an interface
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* i.e. when it is brought Down from an Up/Active state.
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*
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*/
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static int netdev_close(struct net_device *pnetdev)
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{
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struct _adapter *padapter = (struct _adapter *) _netdev_priv(pnetdev);
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@ -458,6 +470,8 @@ static int netdev_close(struct net_device *pnetdev)
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r8712_free_network_queue(padapter);
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/*Stop driver mlme relation timer*/
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stop_drv_timers(padapter);
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/* The interface is no longer Up: */
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padapter->bup = false;
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return 0;
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}
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