---

yaml --- r: 278886 b: refs/heads/master c: 8cb25e1 h: refs/heads/master v: v3
git-mirror · Dec 13, 2011 · c56c29d · c56c29d
1 parent e275c0d
commit c56c29d
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 42624d4913a00219a8fdbb4bafd634d1d843be85
+refs/heads/master: 8cb25e14fe80d0fac42412364df573eb3e8e83cc
diff --git a/trunk/include/linux/ieee80211.h b/trunk/include/linux/ieee80211.h
@@ -544,6 +544,15 @@ static inline int ieee80211_is_qos_nullfunc(__le16 fc)
 	       cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC);
 }
 
+/**
+ * ieee80211_is_first_frag - check if IEEE80211_SCTL_FRAG is not set
+ * @seq_ctrl: frame sequence control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_first_frag(__le16 seq_ctrl)
+{
+	return (seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0;
+}
+
 struct ieee80211s_hdr {
 	u8 flags;
 	u8 ttl;