From 571ecf676d66735f59be6b950360e4074f02f47d Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes@sipsolutions.net>
Date: Fri, 27 Jul 2007 15:43:22 +0200
Subject: [MAC80211]: split RX handlers into own file

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 include/net/ieee80211_radiotap.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include/net/ieee80211_radiotap.h')

diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index a0c2b41a24d7..22e047758ba1 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -255,4 +255,13 @@ enum ieee80211_radiotap_type {
 	(((x) == 14) ? 2484 : ((x) * 5) + 2407) : \
 	((x) + 1000) * 5)
 
+/* helpers */
+static inline int ieee80211_get_radiotap_len(unsigned char *data)
+{
+	struct ieee80211_radiotap_header *hdr =
+		(struct ieee80211_radiotap_header *)data;
+
+	return le16_to_cpu(hdr->it_len);
+}
+
 #endif				/* IEEE80211_RADIOTAP_H */
-- 
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