iwlwifi: move virtual interface pointer into context

iwlwifi occasionally needs to find the virtual
interface pointer to give it to mac80211, but right
now it only keeps one. Move it into the context so
that we can keep one pointer each.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index cb3c173e7c86..7002d7d0fac4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1720,6 +1720,7 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 {
         struct iwl_priv *priv =
                 container_of(work, struct iwl_priv, bt_traffic_change_work);
+        struct iwl_rxon_context *ctx;
         int smps_request = -1;
 
         IWL_DEBUG_INFO(priv, "BT traffic load changes: %d\n",
@@ -1747,9 +1748,12 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
         if (priv->cfg->ops->lib->update_chain_flags)
                 priv->cfg->ops->lib->update_chain_flags(priv);
 
-        if (smps_request != -1 &&
-            priv->vif && priv->vif->type == NL80211_IFTYPE_STATION)
-                ieee80211_request_smps(priv->vif, smps_request);
+        if (smps_request != -1) {
+                for_each_context(priv, ctx) {
+                        if (ctx->vif && ctx->vif->type == NL80211_IFTYPE_STATION)
+                                ieee80211_request_smps(ctx->vif, smps_request);
+                }
+        }
 
         mutex_unlock(&priv->mutex);
 }