iwlwifi: fix station mimo power save values

[deliverable/linux.git] / drivers / net / wireless / iwlwifi / iwl-agn-rs.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 754fef5b592f656f20cca1e13b74b9361e2d01b9..90a2b6dee7c0e609063e945fefc9f6c13be936c9 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1153,7 +1153,8 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv,
            !sta->ht_info.ht_supported)
                return -1;
 
-       if (priv->current_ht_config.tx_mimo_ps_mode == IWL_MIMO_PS_STATIC)
+       if (((sta->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS) >> 2)
+                                               == IWL_MIMO_PS_STATIC)
                return -1;
 
        /* Need both Tx chains/antennas to support MIMO */