diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-07-23 14:29:21 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-07-31 16:18:51 +0200 |
| commit | 6962d602056c88ce470f991a265a33132fb95232 (patch) | |
| tree | 7633bdfa5fe461bace0f9f265ad6ad12b569c5ef /net/mac80211/mesh.c | |
| parent | mac80211: set channel only once during auth/assoc (diff) | |
| download | linux-6962d602056c88ce470f991a265a33132fb95232.tar.xz linux-6962d602056c88ce470f991a265a33132fb95232.zip | |
mac80211: use oper_channel in mesh
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>
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 6fac18c0423f..03f1696d7d98 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -349,17 +349,18 @@ int mesh_add_ds_params_ie(struct sk_buff *skb, { struct ieee80211_local *local = sdata->local; struct ieee80211_supported_band *sband; + struct ieee80211_channel *chan = local->oper_channel; u8 *pos; if (skb_tailroom(skb) < 3) return -ENOMEM; - sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; + sband = local->hw.wiphy->bands[chan->band]; if (sband->band == IEEE80211_BAND_2GHZ) { pos = skb_put(skb, 2 + 1); *pos++ = WLAN_EID_DS_PARAMS; *pos++ = 1; - *pos++ = ieee80211_frequency_to_channel(local->hw.conf.channel->center_freq); + *pos++ = ieee80211_frequency_to_channel(chan->center_freq); } return 0; @@ -603,7 +604,7 @@ void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata) sdata->vif.bss_conf.beacon_int = MESH_DEFAULT_BEACON_INTERVAL; sdata->vif.bss_conf.basic_rates = ieee80211_mandatory_rates(sdata->local, - sdata->local->hw.conf.channel->band); + sdata->local->oper_channel->band); ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_HT | |