diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2015-06-11 13:53:45 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-06-15 13:13:50 +0300 |
| commit | ed8e0ed53b317f72df907298fb653a976b083dc4 (patch) | |
| tree | bed2f51fe75130f23362f5b246b872c2b66ecc81 /drivers/net/wireless/rt2x00/rt2x00mac.c | |
| parent | f7a40873d2fa04d7e87bd829074da9b0f32a33ed (diff) | |
| download | linux-ed8e0ed53b317f72df907298fb653a976b083dc4.tar.xz | |
rt2800: fix assigning same WCID for different stations
On some hardware reading WCID entries table results getting 0xff
numbers, no matter of value written there before. This cause assigning
the same WCID for different stations and makes not possible to connect
to more than one station.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00mac.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 1b8a459a412b..3c26ee65a415 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -535,16 +535,8 @@ int rt2x00mac_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct rt2x00_dev *rt2x00dev = hw->priv; - struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta); - /* - * If there's no space left in the device table store - * -1 as wcid but tell mac80211 everything went ok. - */ - if (rt2x00dev->ops->lib->sta_add(rt2x00dev, vif, sta)) - sta_priv->wcid = -1; - - return 0; + return rt2x00dev->ops->lib->sta_add(rt2x00dev, vif, sta); } EXPORT_SYMBOL_GPL(rt2x00mac_sta_add); @@ -554,12 +546,6 @@ int rt2x00mac_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct rt2x00_dev *rt2x00dev = hw->priv; struct rt2x00_sta *sta_priv = sta_to_rt2x00_sta(sta); - /* - * If we never sent the STA to the device no need to clean it up. - */ - if (sta_priv->wcid < 0) - return 0; - return rt2x00dev->ops->lib->sta_remove(rt2x00dev, sta_priv->wcid); } EXPORT_SYMBOL_GPL(rt2x00mac_sta_remove); |