staging/rtl8187se: Fix spacing coding style in ieee80211/ieee80211_softmac_wx.c

The following warnings fixed.
- WARNING: suspect code indent for conditional statements
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c

@@ -69,7 +69,6 @@ int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info
 
 		if (ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER)
 			if (ieee->state == IEEE80211_LINKED) {
-
 				ieee80211_stop_send_beacons(ieee);
 				ieee80211_start_send_beacons(ieee);
 			}