diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index f29b31d73be6826d59f5b983cd7e67d844ec20a9..db3ec7aaf944f423bb6d8d4b3d627b07ad0400e1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -830,27 +830,6 @@ drop_unlock_priv:
 	return -1;
 }
 
-static inline int iwlagn_alloc_dma_ptr(struct iwl_priv *priv,
-				    struct iwl_dma_ptr *ptr, size_t size)
-{
-	ptr->addr = dma_alloc_coherent(priv->bus.dev, size,
-				       &ptr->dma, GFP_KERNEL);
-	if (!ptr->addr)
-		return -ENOMEM;
-	ptr->size = size;
-	return 0;
-}
-
-static inline void iwlagn_free_dma_ptr(struct iwl_priv *priv,
-				    struct iwl_dma_ptr *ptr)
-{
-	if (unlikely(!ptr->addr))
-		return;
-
-	dma_free_coherent(priv->bus.dev, ptr->size, ptr->addr, ptr->dma);
-	memset(ptr, 0, sizeof(*ptr));
-}
-
 /*
  * Find first available (lowest unused) Tx Queue, mark it "active".
  * Called only when finding queue for aggregation.
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c
index 81716fdd593aa13fa3c1cea8e397184c41e477e5..de627f9ae10ad41182041d9f1f3b53e7808536fe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.c
@@ -197,7 +197,6 @@ static int iwl_trans_rx_stop(struct iwl_priv *priv)
 			    FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000);
 }
 
-/* TODO:remove this code duplication */
 static inline int iwlagn_alloc_dma_ptr(struct iwl_priv *priv,
 				    struct iwl_dma_ptr *ptr, size_t size)
 {