diff options
| author | Marco Porsch <marco@cozybit.com> | 2013-10-15 12:29:24 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-10-28 15:05:26 +0100 |
| commit | 446075d76b6cc48ed15c515e836dd1a1f25f4c3d (patch) | |
| tree | 8e0029fb0d6bddf726c17fe141cc64072f3c4722 /net/mac80211/mesh_plink.c | |
| parent | mac80211: Remove check for offchannel state when waking netdev queues (diff) | |
| download | linux-446075d76b6cc48ed15c515e836dd1a1f25f4c3d.tar.xz linux-446075d76b6cc48ed15c515e836dd1a1f25f4c3d.zip | |
mac80211: fixes for mesh powersave logic
This patch fixes errors in the mesh powersave logic which
cause that remote peers do not get peer power mode change
notifications and mesh peer service periods (MPSPs) got
stuck.
When closing a peer link, set the (now invalid) peer-specific
power mode to 'unknown'.
Avoid overhead when local power mode is unchanged.
Reliably clear MPSP flags on peering status update.
Avoid MPSP flags getting stuck by not requesting a further
MPSP ownership if we already are an MPSP owner.
Signed-off-by: Marco Porsch <marco@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh_plink.c')
| -rw-r--r-- | net/mac80211/mesh_plink.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 6b65d5055f5b..4301aa5aa227 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -222,7 +222,8 @@ static u32 __mesh_plink_deactivate(struct sta_info *sta) mesh_path_flush_by_nexthop(sta); ieee80211_mps_sta_status_update(sta); - changed |= ieee80211_mps_local_status_update(sdata); + changed |= ieee80211_mps_set_sta_local_pm(sta, + NL80211_MESH_POWER_UNKNOWN); return changed; } |