From: Luis R. Rodriguez Date: Thu, 12 Jul 2012 18:49:21 +0000 (-0700) Subject: cfg80211: remove regulatory_update() X-Git-Tag: firefly_0821_release~3680^2~2381^2~57^2~1^2~3 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=14cdf112019c1d4bc0f1bf9a9c832be641dbe25a;p=firefly-linux-kernel-4.4.55.git cfg80211: remove regulatory_update() regulatory_update() just calls wiphy_update_regulatory(). wiphy_update_regulatory() assumes you already have the reg_mutex held so just move the call within locking context and kill the superfluous regulatory_update(). Signed-off-by: Luis R. Rodriguez Signed-off-by: Johannes Berg --- diff --git a/net/wireless/reg.c b/net/wireless/reg.c index be6880fd1987..dbb01df3aacb 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1232,14 +1232,6 @@ static void wiphy_update_regulatory(struct wiphy *wiphy, wiphy->reg_notifier(wiphy, last_request); } -static void regulatory_update(struct wiphy *wiphy, - enum nl80211_reg_initiator setby) -{ - mutex_lock(®_mutex); - wiphy_update_regulatory(wiphy, setby); - mutex_unlock(®_mutex); -} - static void update_all_wiphy_regulatory(enum nl80211_reg_initiator initiator) { struct cfg80211_registered_device *rdev; @@ -2387,9 +2379,9 @@ void wiphy_regulatory_register(struct wiphy *wiphy) if (!reg_dev_ignore_cell_hint(wiphy)) reg_num_devs_support_basehint++; - mutex_unlock(®_mutex); + wiphy_update_regulatory(wiphy, NL80211_REGDOM_SET_BY_CORE); - regulatory_update(wiphy, NL80211_REGDOM_SET_BY_CORE); + mutex_unlock(®_mutex); } /* Caller must hold cfg80211_mutex */