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staging: wilc1000: adds a cfg80211_disconnected() function 

This patch is adds a cfg80211_disconnected() when connection is lost already.
We was find this situation while test the 'rmmod sdio'.
SDIO remove function are include both remove mac_close and unregister net_device.
That is received one more a disconnect cmd from cfg80211.
Driver was already performed disconnect.
If wilc->close value was set to true, adds a call to cfg80211_disconnected().

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Leo Kim 2016-04-01 17:44:18 +09:00 committed by Greg Kroah-Hartman
parent 3f626cf4a8
commit 8006109ba0
1 changed files with 11 additions and 0 deletions
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11
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
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@ -819,11 +819,22 @@ static int disconnect(struct wiphy *wiphy, struct net_device *dev, u16 reason_co
struct wilc_priv *priv;
struct host_if_drv *pstrWFIDrv;
struct wilc_vif *vif;
struct wilc *wilc;
u8 NullBssid[ETH_ALEN] = {0};
wilc_connecting = 0;
priv = wiphy_priv(wiphy);
vif = netdev_priv(priv->dev);
wilc = vif->wilc;
if (!wilc)
return -EIO;
if (wilc->close) {
/* already disconnected done */
cfg80211_disconnected(dev, 0, NULL, 0, true, GFP_KERNEL);
return 0;
}
pstrWFIDrv = (struct host_if_drv *)priv->hif_drv;
if (!pstrWFIDrv->p2p_connect)