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* [PATCH] mac80211: don't try to powersave/config disabled interfaces
@ 2009-01-26 18:11 Johannes Berg
  2009-01-26 18:19 ` Johannes Berg
  0 siblings, 1 reply; 2+ messages in thread
From: Johannes Berg @ 2009-01-26 18:11 UTC (permalink / raw)
  To: John Linville; +Cc: linux-wireless

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
 net/mac80211/scan.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- wireless-testing.orig/net/mac80211/scan.c	2009-01-26 19:10:06.000000000 +0100
+++ wireless-testing/net/mac80211/scan.c	2009-01-26 19:10:33.000000000 +0100
@@ -475,6 +475,9 @@ void ieee80211_scan_completed(struct iee
 
 	mutex_lock(&local->iflist_mtx);
 	list_for_each_entry(sdata, &local->interfaces, list) {
+		if (!netif_running(sdata->dev))
+			continue;
+
 		/* Tell AP we're back */
 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
 			if (sdata->u.sta.flags & IEEE80211_STA_ASSOCIATED) {
@@ -637,6 +640,9 @@ int ieee80211_start_scan(struct ieee8021
 
 	mutex_lock(&local->iflist_mtx);
 	list_for_each_entry(sdata, &local->interfaces, list) {
+		if (!netif_running(sdata->dev))
+			continue;
+
 		ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON_ENABLED);
 
 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {



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2009-01-26 18:11 [PATCH] mac80211: don't try to powersave/config disabled interfaces Johannes Berg
2009-01-26 18:19 ` Johannes Berg

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