X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Flinux%2Fieee80211.h;h=ca9507d5c2dca0fe34a207755115bf1185de4c3c;hb=6b1f1d1652e4a31f184b3b440b74f23443e5f3eb;hp=fce25a184ee5bfb8a3a8185766d9104882a738e5;hpb=71e474ca948b7914592ca6f6110bafcf76bf8f99;p=carl9170fw.git

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index fce25a1..ca9507d 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -624,6 +624,15 @@ static inline unsigned int ieee80211_hdrlen(__le16 fc)
         return hdrlen;
 }
 
+/**
+ * ieee80211_is_any_nullfunc - check if frame is regular or QoS nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline bool ieee80211_is_any_nullfunc(__le16 fc)
+{
+	return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc));
+}
+
 /**
  * ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU
  * @fc: frame control field in little-endian byteorder