wireless: mark cfg80211_is_all_idle as static
CHECK net/wireless/sme.c
net/wireless/sme.c:38:6: warning: symbol 'cfg80211_is_all_idle' was not declared. Should it be static?
It is not used elsewhere, so mark it static.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 72222f0..a8c2d6b 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -35,7 +35,7 @@
bool auto_auth, prev_bssid_valid;
};
-bool cfg80211_is_all_idle(void)
+static bool cfg80211_is_all_idle(void)
{
struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;