Fixes sparse complaint:
  CHECK   net/wireless/nl80211.c
net/wireless/nl80211.c:3694:6:
	warning: symbol 'nl80211_send_mlme_timeout'
	was not declared. Should it be static?
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
                                NL80211_CMD_DISASSOCIATE);
 }
 
-void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev,
-                              struct net_device *netdev, int cmd,
-                              const u8 *addr)
+static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev,
+                                     struct net_device *netdev, int cmd,
+                                     const u8 *addr)
 {
        struct sk_buff *msg;
        void *hdr;