diff options
| author |   Johannes Berg <johannes@sipsolutions.net> | 2009-01-26 19:11:57 +0100 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2009-01-29 16:01:50 -0500 |
| commit | fb9ddbf086591ab4c90c44d10468f84d465b3fdf (patch) | |
| tree | 6663ce9105a08c7368a17408e377841e4400adf1 /net/mac80211/scan.c | |
| parent | cfg80211: do not pass -EALREADY to userspace on regdomain change request (diff) | |
| download | linux-dev-fb9ddbf086591ab4c90c44d10468f84d465b3fdf.tar.xz linux-dev-fb9ddbf086591ab4c90c44d10468f84d465b3fdf.zip | |
mac80211: don't try to powersave/config disabled interfaces
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/scan.c')
| -rw-r--r-- | net/mac80211/scan.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 8248d7b6ae82..282e6a0dec01 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -475,6 +475,9 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw) 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 ieee80211_sub_if_data *scan_sdata, 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) { |