rtlwifi: Eliminate two empty routines

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rtlwifi/rc.c

@@ -217,19 +217,6 @@ static void rtl_tx_status(void *ppriv,
 	}
 }
 
-static void rtl_rate_init(void *ppriv,
-			  struct ieee80211_supported_band *sband,
-			  struct ieee80211_sta *sta, void *priv_sta)
-{
-}
-
-static void rtl_rate_update(void *ppriv,
-			    struct ieee80211_supported_band *sband,
-			    struct ieee80211_sta *sta, void *priv_sta,
-			    u32 changed)
-{
-}
-
 static void *rtl_rate_alloc(struct ieee80211_hw *hw,
 		struct dentry *debugfsdir)
 {
@@ -274,8 +261,6 @@ static struct rate_control_ops rtl_rate_ops = {
 	.free = rtl_rate_free,
 	.alloc_sta = rtl_rate_alloc_sta,
 	.free_sta = rtl_rate_free_sta,
-	.rate_init = rtl_rate_init,
-	.rate_update = rtl_rate_update,
 	.tx_status = rtl_tx_status,
 	.get_rate = rtl_get_rate,
 };