1 files changed, 16 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index a95ad84c5377..09f679d6046f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -325,6 +325,14 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
                         return 0;
         }
 
+        /*
+         * force CTS-to-self frames protection if RTS-CTS is not preferred
+         * one aggregation protection method
+         */
+        if (!(priv->cfg->ht_params &&
+              priv->cfg->ht_params->use_rts_for_aggregation))
+                ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+
         if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
             !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK))
                 ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
@@ -342,10 +350,10 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
          * receive commit_rxon request
          * abort any previous channel switch if still in process
          */
-        if (priv->switch_rxon.switch_in_progress &&
-            (priv->switch_rxon.channel != ctx->staging.channel)) {
+        if (test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status) &&
+            (priv->switch_channel != ctx->staging.channel)) {
                 IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-                      le16_to_cpu(priv->switch_rxon.channel));
+                              le16_to_cpu(priv->switch_channel));
                 iwl_chswitch_done(priv, false);
         }
 
@@ -362,6 +370,11 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
                 }
 
                 memcpy(active, &ctx->staging, sizeof(*active));
+                /*
+                 * We do not commit tx power settings while channel changing,
+                 * do it now if after settings changed.
+                 */
+                iwl_set_tx_power(priv, priv->tx_power_next, false);
                 return 0;
         }