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rndis_wlan: release BSS structures returned by cfg80211_inform_bss()

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Patch fixes rndis_wlan to release referenced BSS structure returned by
cfg80211_inform_bss().

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jussi Kivilinna 2011-10-28 08:05:58 +03:00 committed by John W. Linville
parent ef10068281
commit a64e2e2354
1 changed files with 10 additions and 4 deletions
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14
drivers/net/wireless/rndis_wlan.c
View file

@ -1976,11 +1976,12 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
return ret;
}
static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev,
struct ndis_80211_bssid_ex *bssid)
static bool rndis_bss_info_update(struct usbnet *usbdev,
struct ndis_80211_bssid_ex *bssid)
{
struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
struct ieee80211_channel *channel;
struct cfg80211_bss *bss;
s32 signal;
u64 timestamp;
u16 capability;
@ -2019,9 +2020,12 @@ static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev,
capability = le16_to_cpu(fixed->capabilities);
beacon_interval = le16_to_cpu(fixed->beacon_interval);
return cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid->mac,
bss = cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid->mac,
timestamp, capability, beacon_interval, ie, ie_len, signal,
GFP_KERNEL);
cfg80211_put_bss(bss);
return (bss != NULL);
}
static struct ndis_80211_bssid_ex *next_bssid_list_item(
@ -2648,6 +2652,7 @@ static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid,
struct ieee80211_channel *channel;
struct ndis_80211_conf config;
struct ndis_80211_ssid ssid;
struct cfg80211_bss *bss;
s32 signal;
u64 timestamp;
u16 capability;
@ -2721,9 +2726,10 @@ static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid,
bssid, (u32)timestamp, capability, beacon_interval, ie_len,
ssid.essid, signal);
cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid,
bss = cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid,
timestamp, capability, beacon_interval, ie_buf, ie_len,
signal, GFP_KERNEL);
cfg80211_put_bss(bss);
}
/*