mac80211: do not call ieee80211_configure_filter if no interfaces are up

Drivers are not expected to handle it before drv_start has been called. It will be called again after an interface has been brought up. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
git-mirror · Oct 31, 2012 · 35f5149 · 35f5149
1 parent 6dbda2d
commit 35f5149
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
@@ -2594,6 +2594,9 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
 		else
 			local->probe_req_reg--;
 
+		if (!local->open_count)
+			break;
+
 		ieee80211_queue_work(&local->hw, &local->reconfig_filter);
 		break;
 	default: