diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-12-14 14:06:28 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-03 13:01:35 +0100 |
| commit | d6a83228823fc0cc8d79d95c9f0bf568b7317862 (patch) | |
| tree | 322f306f105337ae9e641eb11e16cc01efd83753 /net/mac80211/offchannel.c | |
| parent | 8a61af65c6d03781015315dbc43d0942a5b31db9 (diff) | |
| download | linux-d6a83228823fc0cc8d79d95c9f0bf568b7317862.tar.gz linux-d6a83228823fc0cc8d79d95c9f0bf568b7317862.tar.xz | |
mac80211: track enable_beacon explicitly
Instead of calculating in ieee80211_bss_info_change_notify()
whether beaconing should be enabled or not, set it in the
correct places in the callers. This simplifies the logic in
this function at the expense of offchannel, but is also more
robust.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/offchannel.c')
| -rw-r--r-- | net/mac80211/offchannel.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index a5379aea7d09..1430b48600fc 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -126,11 +126,13 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local, set_bit(SDATA_STATE_OFFCHANNEL, &sdata->state); /* Check to see if we should disable beaconing. */ - if (sdata->vif.type == NL80211_IFTYPE_AP || - sdata->vif.type == NL80211_IFTYPE_ADHOC || - sdata->vif.type == NL80211_IFTYPE_MESH_POINT) + if (sdata->vif.bss_conf.enable_beacon) { + set_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, + &sdata->state); + sdata->vif.bss_conf.enable_beacon = false; ieee80211_bss_info_change_notify( sdata, BSS_CHANGED_BEACON_ENABLED); + } if (sdata->vif.type != NL80211_IFTYPE_MONITOR) { netif_tx_stop_all_queues(sdata->dev); @@ -183,11 +185,12 @@ void ieee80211_offchannel_return(struct ieee80211_local *local, netif_tx_wake_all_queues(sdata->dev); } - if (sdata->vif.type == NL80211_IFTYPE_AP || - sdata->vif.type == NL80211_IFTYPE_ADHOC || - sdata->vif.type == NL80211_IFTYPE_MESH_POINT) + if (test_and_clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, + &sdata->state)) { + sdata->vif.bss_conf.enable_beacon = true; ieee80211_bss_info_change_notify( sdata, BSS_CHANGED_BEACON_ENABLED); + } } mutex_unlock(&local->iflist_mtx); } |