mac80211: fixing ieee80211_bar types

This patch changes ieee80211_bar control and start_seq_num to
match the proper bitwise attribute expected from ieee 802.11 frame

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

include/linux/ieee80211.h

@@ -237,8 +237,8 @@ struct ieee80211_bar {
 	__le16 duration;
 	__u8 ra[6];
 	__u8 ta[6];
-	__u16 control;
-	__u16 start_seq_num;
+	__le16 control;
+	__le16 start_seq_num;
 } __attribute__((packed));
 
 /**