cfg80211: make __cfg80211_join_ibss() static

Function __cfg80211_join_ibss() is only used in net/wireless/ibss.c,
so make it static.

Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2 files changed, 4 insertions, 8 deletions

diff --git a/net/wireless/core.h b/net/wireless/core.h
index 3975ffa8feb2..579149d0ea34 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -246,10 +246,6 @@ void cfg80211_bss_age(struct cfg80211_registered_device *dev,
                       unsigned long age_secs);
 
 /* IBSS */
-int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
-                         struct net_device *dev,
-                         struct cfg80211_ibss_params *params,
-                         struct cfg80211_cached_keys *connkeys);
 int cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
                        struct net_device *dev,
                        struct cfg80211_ibss_params *params,
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 349db9ddc0d1..a6b5bdad039c 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -82,10 +82,10 @@ void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
 }
 EXPORT_SYMBOL(cfg80211_ibss_joined);
 
-int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
-                         struct net_device *dev,
-                         struct cfg80211_ibss_params *params,
-                         struct cfg80211_cached_keys *connkeys)
+static int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
+                                struct net_device *dev,
+                                struct cfg80211_ibss_params *params,
+                                struct cfg80211_cached_keys *connkeys)
 {
         struct wireless_dev *wdev = dev->ieee80211_ptr;
         struct ieee80211_channel *check_chan;