[PATCH] Remove comment about IEEE80211_RADIOTAP_FCS

IEEE80211_RADIOTAP_FCS is obsolete and should not be used. It's no
longer defined. Remove it from the comment too.

Signed-off-by: Pavel Roskin <[e-mail]>
Signed-off-by: John W. Linville <[e-mail]>

include/net/ieee80211_radiotap.h

···
  *
  *     Number of unicast retries a transmitted frame used.
  *
- * IEEE80211_RADIOTAP_FCS           	__le32       data
- *
- *	FCS from frame in network byte order.
  */
 enum ieee80211_radiotap_type {
 	IEEE80211_RADIOTAP_TSFT = 0,