rt2x00: Centralize setting of extra TX headroom requested by rt2x00.

Set the value of extra_tx_headroom in a central place, rather than in each
of the drivers. This is preparatory for taking alignment space into account
in the TX headroom requested by rt2x00.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 02ffcf54bf09..eb1e1d00bec3 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2030,12 +2030,6 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
             IEEE80211_HW_SUPPORTS_PS |
             IEEE80211_HW_PS_NULLFUNC_STACK;
 
-        if (rt2x00_intf_is_usb(rt2x00dev))
-                rt2x00dev->hw->extra_tx_headroom =
-                        TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
-        else if (rt2x00_intf_is_pci(rt2x00dev))
-                rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE;
-
         SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
         SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
                                 rt2x00_eeprom_addr(rt2x00dev,