cfg80211: fix cfg80211_can_beacon_sec_chan prototype

It should return bool, not int. The function even
does return true/false.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index 2fcfe09..884801a 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -45,7 +45,7 @@
 	return chan;
 }
 
-int cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
+bool cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
 				  struct ieee80211_channel *chan,
 				  enum nl80211_channel_type channel_type)
 {