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| author | Ali Bahar <ali@internetdog.org> | 2011-07-12 23:10:56 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-23 12:24:32 -0700 |
| commit | a5ee65290d16c2fe06cecc8d0ed8530ffd8f0f2a (patch) | |
| tree | 6de5f0c838415931e322f4865d9de5397dbcac68 | |
| parent | d1661dfdb99138eca2d3fbcf9c651ffcaba6f28a (diff) | |
| download | linux-a5ee65290d16c2fe06cecc8d0ed8530ffd8f0f2a.tar.gz linux-a5ee65290d16c2fe06cecc8d0ed8530ffd8f0f2a.tar.bz2 linux-a5ee65290d16c2fe06cecc8d0ed8530ffd8f0f2a.zip | |
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>
| -rw-r--r-- | drivers/staging/rtl8712/os_intfs.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c index 3f38e8eca3f1..6697941e2321 100644 --- a/drivers/staging/rtl8712/os_intfs.c +++ b/drivers/staging/rtl8712/os_intfs.c @@ -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 @@ netdev_open_error: 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; } |