rt2x00: Implement HW encryption (rt2500usb)

rt2500usb supports hardware encryption.
rt2500usb supports up to 4 shared and pairwise keys.

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

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 4c0395729066..fa91ca5cd0e2 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -79,10 +79,8 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
          * RTS/CTS frame should use the length of the frame plus any
          * encryption overhead that will be added by the hardware.
          */
-#ifdef CONFIG_RT2X00_LIB_CRYPTO
         if (!frag_skb->do_not_encrypt)
                 data_length += rt2x00crypto_tx_overhead(tx_info);
-#endif /* CONFIG_RT2X00_LIB_CRYPTO */
 
         if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
                 ieee80211_ctstoself_get(rt2x00dev->hw, tx_info->control.vif,