mac80211: Update SA Query transaction id length

IEEE 802.11w/D8.0 changed the length of the SA Query transaction
identifier from 16 to 2 octets.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index c52e7fb..dc92359f 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -543,7 +543,7 @@
 	u8 virtual_map[1];
 } __attribute__ ((packed));
 
-#define WLAN_SA_QUERY_TR_ID_LEN 16
+#define WLAN_SA_QUERY_TR_ID_LEN 2
 
 struct ieee80211_mgmt {
 	__le16 frame_control;