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@xxxxxxxxxxxxxxx>
---
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 3f38e8e..6697941 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;
}
--
1.7.6
--
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