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>

include/net/cfg80211.h

@@ -3365,7 +3365,7 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy,
  * @chan: main channel
  * @channel_type: HT mode
  */
-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);
 

net/wireless/chan.c

@@ -45,7 +45,7 @@ rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
 	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)
 {