7 files changed, 27 insertions, 31 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index b042eb551cd..ffc7e208f9b 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1012,19 +1012,19 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev,
  * TX descriptor initialization
  */
 static void rt2400pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
-                                    __le32 *txd,
+                                    struct sk_buff *skb,
                                     struct txdata_entry_desc *desc,
-                                    struct ieee80211_hdr *ieee80211hdr,
-                                    unsigned int length,
                                     struct ieee80211_tx_control *control)
 {
+        struct skb_desc *skbdesc = get_skb_desc(skb);
+        __le32 *txd = skbdesc->desc;
         u32 word;
 
         /*
          * Start writing the descriptor words.
          */
         rt2x00_desc_read(txd, 2, &word);
-        rt2x00_set_field32(&word, TXD_W2_DATABYTE_COUNT, length);
+        rt2x00_set_field32(&word, TXD_W2_DATABYTE_COUNT, skbdesc->data_len);
         rt2x00_desc_write(txd, 2, word);
 
         rt2x00_desc_read(txd, 3, &word);
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index c92163d2d9a..81a48e88f2a 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1162,12 +1162,12 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev,
  * TX descriptor initialization
  */
 static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
-                                    __le32 *txd,
+                                    struct sk_buff *skb,
                                     struct txdata_entry_desc *desc,
-                                    struct ieee80211_hdr *ieee80211hdr,
-                                    unsigned int length,
                                     struct ieee80211_tx_control *control)
 {
+        struct skb_desc *skbdesc = get_skb_desc(skb);
+        __le32 *txd = skbdesc->desc;
         u32 word;
 
         /*
@@ -1208,7 +1208,7 @@ static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
                            !!(control->flags &
                               IEEE80211_TXCTL_LONG_RETRY_LIMIT));
-        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, length);
+        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
         rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
         rt2x00_desc_write(txd, 0, word);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3dca09d6e31..86eefb45360 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1024,12 +1024,12 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev,
  * TX descriptor initialization
  */
 static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
-                                    __le32 *txd,
+                                    struct sk_buff *skb,
                                     struct txdata_entry_desc *desc,
-                                    struct ieee80211_hdr *ieee80211hdr,
-                                    unsigned int length,
                                     struct ieee80211_tx_control *control)
 {
+        struct skb_desc *skbdesc = get_skb_desc(skb);
+        __le32 *txd = skbdesc->desc;
         u32 word;
 
         /*
@@ -1062,7 +1062,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_set_field32(&word, TXD_W0_NEW_SEQ,
                            !!(control->flags & IEEE80211_TXCTL_FIRST_FRAGMENT));
         rt2x00_set_field32(&word, TXD_W0_IFS, desc->ifs);
-        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, length);
+        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
         rt2x00_set_field32(&word, TXD_W0_CIPHER, CIPHER_NONE);
         rt2x00_desc_write(txd, 0, word);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index be1fc0aebad..0cd847c5241 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -488,10 +488,8 @@ struct rt2x00lib_ops {
          * TX control handlers
          */
         void (*write_tx_desc) (struct rt2x00_dev *rt2x00dev,
-                               __le32 *txd,
+                               struct sk_buff *skb,
                                struct txdata_entry_desc *desc,
-                               struct ieee80211_hdr *ieee80211hdr,
-                               unsigned int length,
                                struct ieee80211_tx_control *control);
         int (*write_tx_data) (struct rt2x00_dev *rt2x00dev,
                               struct data_ring *ring, struct sk_buff *skb,
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 911060df803..a95cf531f08 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -601,7 +601,6 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         struct txdata_entry_desc desc;
         struct skb_desc *skbdesc = get_skb_desc(skb);
         struct ieee80211_hdr *ieee80211hdr = skbdesc->data;
-        __le32 *txd = skbdesc->desc;
         int tx_rate;
         int bitrate;
         int length;
@@ -729,8 +728,7 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                         desc.signal |= 0x08;
         }
 
-        rt2x00dev->ops->lib->write_tx_desc(rt2x00dev, txd, &desc, ieee80211hdr,
-                                           skbdesc->data_len, control);
+        rt2x00dev->ops->lib->write_tx_desc(rt2x00dev, skb, &desc, control);
 
         /*
          * Update ring entry.
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 5c78c4cf80a..35e7607cf16 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1533,12 +1533,12 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
  * TX descriptor initialization
  */
 static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
-                                  __le32 *txd,
-                                  struct txdata_entry_desc *desc,
-                                  struct ieee80211_hdr *ieee80211hdr,
-                                  unsigned int length,
-                                  struct ieee80211_tx_control *control)
+                                    struct sk_buff *skb,
+                                    struct txdata_entry_desc *desc,
+                                    struct ieee80211_tx_control *control)
 {
+        struct skb_desc *skbdesc = get_skb_desc(skb);
+        __le32 *txd = skbdesc->desc;
         u32 word;
 
         /*
@@ -1567,7 +1567,7 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_desc_write(txd, 5, word);
 
         rt2x00_desc_read(txd, 11, &word);
-        rt2x00_set_field32(&word, TXD_W11_BUFFER_LENGTH0, length);
+        rt2x00_set_field32(&word, TXD_W11_BUFFER_LENGTH0, skbdesc->data_len);
         rt2x00_desc_write(txd, 11, word);
 
         rt2x00_desc_read(txd, 0, &word);
@@ -1586,7 +1586,7 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                            !!(control->flags &
                               IEEE80211_TXCTL_LONG_RETRY_LIMIT));
         rt2x00_set_field32(&word, TXD_W0_TKIP_MIC, 0);
-        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, length);
+        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
         rt2x00_set_field32(&word, TXD_W0_BURST,
                            test_bit(ENTRY_TXD_BURST, &desc->flags));
         rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index f2d1810fb3f..29824701e70 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1231,12 +1231,12 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
  * TX descriptor initialization
  */
 static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
-                                  __le32 *txd,
-                                  struct txdata_entry_desc *desc,
-                                  struct ieee80211_hdr *ieee80211hdr,
-                                  unsigned int length,
-                                  struct ieee80211_tx_control *control)
+                                    struct sk_buff *skb,
+                                    struct txdata_entry_desc *desc,
+                                    struct ieee80211_tx_control *control)
 {
+        struct skb_desc *skbdesc = get_skb_desc(skb);
+        __le32 *txd = skbdesc->desc;
         u32 word;
 
         /*
@@ -1281,7 +1281,7 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                            !!(control->flags &
                               IEEE80211_TXCTL_LONG_RETRY_LIMIT));
         rt2x00_set_field32(&word, TXD_W0_TKIP_MIC, 0);
-        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, length);
+        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
         rt2x00_set_field32(&word, TXD_W0_BURST2,
                            test_bit(ENTRY_TXD_BURST, &desc->flags));
         rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);