diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 116f746e7c73..6d2b6281e22b 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -1375,9 +1375,9 @@ static void _rtl_pci_free_tx_ring(struct ieee80211_hw *hw,
 	ring->desc = NULL;
 	if (rtlpriv->use_new_trx_flow) {
 		pci_free_consistent(rtlpci->pdev,
-				    sizeof(*ring->desc) * ring->entries,
+				    sizeof(*ring->buffer_desc) * ring->entries,
 				    ring->buffer_desc, ring->buffer_desc_dma);
-		ring->desc = NULL;
+		ring->buffer_desc = NULL;
 	}
 }
 
@@ -1548,7 +1548,6 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw)
 							 true,
 							 HW_DESC_TXBUFF_ADDR),
 						 skb->len, PCI_DMA_TODEVICE);
-				ring->idx = (ring->idx + 1) % ring->entries;
 				kfree_skb(skb);
 				ring->idx = (ring->idx + 1) % ring->entries;
 			}