iwlwifi: mvm: avoid variable shadowing

Remove an extra variable 'queue' that already exists.
Also, since there are no code paths that use 'queue'
without intializing it, remove the unnecessary zero
initialization.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index fc6d854..e502a6e 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -1895,7 +1895,7 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
        struct iwl_mvm_int_sta *bsta = &mvmvif->bcast_sta;
        static const u8 _baddr[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
        const u8 *baddr = _baddr;
-       int queue = 0;
+       int queue;
        int ret;
        unsigned int wdg_timeout =
                iwl_mvm_get_wd_timeout(mvm, vif, false, false);
@@ -1940,10 +1940,11 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
         * to firmware so enable queue here - after the station was added
         */
        if (iwl_mvm_has_new_tx_api(mvm)) {
-               int queue = iwl_mvm_tvqm_enable_txq(mvm, vif->hw_queue[0],
-                                                   bsta->sta_id,
-                                                   IWL_MAX_TID_COUNT,
-                                                   wdg_timeout);
+               queue = iwl_mvm_tvqm_enable_txq(mvm, vif->hw_queue[0],
+                                               bsta->sta_id,
+                                               IWL_MAX_TID_COUNT,
+                                               wdg_timeout);
+
                if (vif->type == NL80211_IFTYPE_AP)
                        mvm->probe_queue = queue;
                else if (vif->type == NL80211_IFTYPE_P2P_DEVICE)