cfg80211: change return value of notifier function

Return NOTIFY_DONE if we don't care this time's notification, return
NOTIFY_OK if we successfully handled this time's notification. That's
the formal way to do it.

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

2 files changed, 4 insertions, 2 deletions

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 5f33462e10ec..b3ff3697239a 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -1002,9 +1002,11 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
                 if (rfkill_blocked(rdev->rfkill))
                         return notifier_from_errno(-ERFKILL);
                 break;
+        default:
+                return NOTIFY_DONE;
         }
 
-        return NOTIFY_DONE;
+        return NOTIFY_OK;
 }
 
 static struct notifier_block cfg80211_netdev_notifier = {
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 6550e20c8e49..fce423a4e96a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -11672,7 +11672,7 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
 
         rcu_read_unlock();
 
-        return NOTIFY_DONE;
+        return NOTIFY_OK;
 }
 
 static struct notifier_block nl80211_netlink_notifier = {