mac80211: use oper_channel in ibss
Using hw.conf.channel is wrong as it could be the
temporary channel if any function like the beacon
get function is called while scanning or during
other temporary out-of-channel activities.
Use oper_channel instead.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 5746d62..d062085 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -205,7 +205,7 @@
mod_timer(&ifibss->timer,
round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
- bss = cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel,
+ bss = cfg80211_inform_bss_frame(local->hw.wiphy, chan,
mgmt, skb->len, 0, GFP_KERNEL);
cfg80211_put_bss(bss);
netif_carrier_on(sdata->dev);
@@ -294,7 +294,7 @@
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
- int band = local->hw.conf.channel->band;
+ int band = local->oper_channel->band;
/*
* XXX: Consider removing the least recently used entry and
@@ -561,7 +561,7 @@
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
- int band = local->hw.conf.channel->band;
+ int band = local->oper_channel->band;
/*
* XXX: Consider removing the least recently used entry and
@@ -759,7 +759,7 @@
return;
}
sdata_info(sdata, "IBSS not allowed on %d MHz\n",
- local->hw.conf.channel->center_freq);
+ local->oper_channel->center_freq);
/* No IBSS found - decrease scan interval and continue
* scanning. */