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authorJohannes Berg <johannes@sipsolutions.net>2007-07-27 15:43:22 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:47:29 -0700
commit571ecf676d66735f59be6b950360e4074f02f47d (patch)
tree727292ad7a7412841ec8c326f15f759dc7683f63 /include
parentbbf25010f1a6b761914430f5fca081ec8c7accd1 (diff)
[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>
Diffstat (limited to 'include')
-rw-r--r--include/net/ieee80211_radiotap.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index a0c2b41a24d..22e047758ba 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 */