1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 842701906ae9..19984958ab7b 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -138,6 +138,8 @@
 #define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK    0x03
 #define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT   5
 
+#define IEEE80211_HT_CTL_LEN            4
+
 struct ieee80211_hdr {
         __le16 frame_control;
         __le16 duration_id;