1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 7d4778d66e77..b2f23272c3aa 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -633,7 +633,8 @@ static void rt2800pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                                     struct txentry_desc *txdesc)
 {
         struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
-        __le32 *txd = skbdesc->desc;
+        struct queue_entry_priv_pci *entry_priv = skbdesc->entry->priv_data;
+        __le32 *txd = entry_priv->desc;
         u32 word;
 
         /*
@@ -657,15 +658,14 @@ static void rt2800pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                            !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
         rt2x00_set_field32(&word, TXD_W1_BURST,
                            test_bit(ENTRY_TXD_BURST, &txdesc->flags));
-        rt2x00_set_field32(&word, TXD_W1_SD_LEN0,
-                           rt2x00dev->ops->extra_tx_headroom);
+        rt2x00_set_field32(&word, TXD_W1_SD_LEN0, TXWI_DESC_SIZE);
         rt2x00_set_field32(&word, TXD_W1_LAST_SEC0, 0);
         rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0);
         rt2x00_desc_write(txd, 1, word);
 
         rt2x00_desc_read(txd, 2, &word);
         rt2x00_set_field32(&word, TXD_W2_SD_PTR1,
-                           skbdesc->skb_dma + rt2x00dev->ops->extra_tx_headroom);
+                           skbdesc->skb_dma + TXWI_DESC_SIZE);
         rt2x00_desc_write(txd, 2, word);
 
         rt2x00_desc_read(txd, 3, &word);
@@ -673,6 +673,12 @@ static void rt2800pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                            !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
         rt2x00_set_field32(&word, TXD_W3_QSEL, 2);
         rt2x00_desc_write(txd, 3, word);
+
+        /*
+         * Register descriptor details in skb frame descriptor.
+         */
+        skbdesc->desc = txd;
+        skbdesc->desc_len = TXD_DESC_SIZE;
 }
 
 /*