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authorEliad Peller <eliad@wizery.com>2014-04-30 17:14:23 +0400
committerJohannes Berg <johannes.berg@intel.com>2014-05-05 17:14:57 +0400
commit792e6aa7a15ea0fb16f8687e93caede1ea9118c7 (patch)
tree6f61542bf908b1ac50c868f760c86aa6321e0245 /net
parentc1fbb258846dfc425507a093922d2d001e54c3ea (diff)
downloadlinux-792e6aa7a15ea0fb16f8687e93caede1ea9118c7.tar.xz
cfg80211: add cfg80211_sched_scan_stopped_rtnl
Add locked-version for cfg80211_sched_scan_stopped. This is used for some users that might want to call it when rtnl is already locked. Fixes: d43c6b6 ("mac80211: reschedule sched scan after HW restart") Cc: stable@vger.kernel.org (3.14+) Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
-rw-r--r--net/wireless/scan.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 7d09a712cb1f..88f108edfb58 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -284,14 +284,22 @@ void cfg80211_sched_scan_results(struct wiphy *wiphy)
}
EXPORT_SYMBOL(cfg80211_sched_scan_results);
-void cfg80211_sched_scan_stopped(struct wiphy *wiphy)
+void cfg80211_sched_scan_stopped_rtnl(struct wiphy *wiphy)
{
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ ASSERT_RTNL();
+
trace_cfg80211_sched_scan_stopped(wiphy);
- rtnl_lock();
__cfg80211_stop_sched_scan(rdev, true);
+}
+EXPORT_SYMBOL(cfg80211_sched_scan_stopped_rtnl);
+
+void cfg80211_sched_scan_stopped(struct wiphy *wiphy)
+{
+ rtnl_lock();
+ cfg80211_sched_scan_stopped_rtnl(wiphy);
rtnl_unlock();
}
EXPORT_SYMBOL(cfg80211_sched_scan_stopped);