--- drivers/net/wireless/iwlwifi/iwl-core.h

+++ drivers/net/wireless/iwlwifi/iwl-core.h

@@ -410,6 +410,8 @@ void iwl_hw_txq_ctx_free(struct iwl_priv

int iwl_hw_tx_queue_init(struct iwl_priv *priv,

struct iwl_tx_queue *txq);

int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);

+void iwl_free_tfds_in_queue(struct iwl_priv *priv,

+ int sta_id, int tid, int freed);

int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,

int slots_num, u32 txq_id);

void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);