mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-05 07:21:54 +02:00
bcb63b9e02
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23549 3c298f89-4303-0410-b956-a3cf2f4a3e73
13 lines
368 B
Diff
13 lines
368 B
Diff
--- a/drivers/net/wireless/ath/ath9k/main.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/main.c
|
|
@@ -183,6 +183,9 @@ static void ath_update_survey_stats(stru
|
|
struct ath_cycle_counters *cc = &common->cc_survey;
|
|
unsigned int div = common->clockrate * 1000;
|
|
|
|
+ if (!ah->curchan)
|
|
+ return;
|
|
+
|
|
if (ah->power_mode == ATH9K_PM_AWAKE)
|
|
ath_hw_cycle_counters_update(common);
|
|
|