wireless: core: Reorder wiphy_register() notifications relevantly
Currently it can send regulatory domain change notification before any
NEW_WIPHY notification. Moreover, if rfill_register() fails, calling
wiphy_unregister() will send a DEL_WIPHY though no NEW_WIPHY had been
sent previously.
Thus reordering so it properly notifies NEW_WIPHY before any other.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/core.c b/net/wireless/core.c
index afee5e0..682babd 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -635,6 +635,9 @@
if (IS_ERR(rdev->wiphy.debugfsdir))
rdev->wiphy.debugfsdir = NULL;
+ cfg80211_debugfs_rdev_add(rdev);
+ nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);
+
if (wiphy->regulatory_flags & REGULATORY_CUSTOM_REG) {
struct regulatory_request request;
@@ -646,8 +649,6 @@
nl80211_send_reg_change_event(&request);
}
- cfg80211_debugfs_rdev_add(rdev);
-
rdev->wiphy.registered = true;
rtnl_unlock();
@@ -659,8 +660,6 @@
return res;
}
- nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY);
-
return 0;
}
EXPORT_SYMBOL(wiphy_register);