mac80211: remove dead code from mlme

The ap_capab and last_probe struct members are unused.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a550aeb..d0354b1 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -268,7 +268,7 @@
 	} state;
 
 	u16 aid;
-	u16 ap_capab, capab;
+	u16 capab;
 	u8 *extra_ie; /* to be added to the end of AssocReq */
 	size_t extra_ie_len;
 
@@ -288,7 +288,6 @@
 
 	unsigned long request;
 
-	unsigned long last_probe;
 	unsigned long last_beacon;
 
 	unsigned int flags;
@@ -472,7 +471,6 @@
 			struct dentry *prev_bssid;
 			struct dentry *ssid_len;
 			struct dentry *aid;
-			struct dentry *ap_capab;
 			struct dentry *capab;
 			struct dentry *extra_ie_len;
 			struct dentry *auth_tries;