diff options
| author | Thomas Pedersen | 2013-02-13 21:14:19 +0100 |
|---|---|---|
| committer | Johannes Berg | 2013-02-15 09:41:09 +0100 |
| commit | 39886b618aba3c39e650c191d601e26ec581ce0f (patch) | |
| tree | 6a68823a37ba8e3b68293ad78d572653a5e0c72b /net/mac80211/cfg.c | |
| parent | mac80211: fix WPA with VLAN on AP side with ps-sta (diff) | |
| download | kernel-qcow2-linux-39886b618aba3c39e650c191d601e26ec581ce0f.tar.gz kernel-qcow2-linux-39886b618aba3c39e650c191d601e26ec581ce0f.tar.xz kernel-qcow2-linux-39886b618aba3c39e650c191d601e26ec581ce0f.zip | |
mac80211: consolidate MBSS change notification
A few mesh utility functions will call
ieee80211_bss_info_change_notify(), and then the caller
might notify the driver of the same change again. Avoid
this redundancy by propagating the BSS changes and
generally calling bss_info_change_notify() once per
change.
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 0969978c2d92..f4db30624f67 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1262,9 +1262,8 @@ static int sta_apply_parameters(struct ieee80211_local *local, if (ieee80211_vif_is_mesh(&sdata->vif)) { #ifdef CONFIG_MAC80211_MESH + u32 changed = 0; if (sdata->u.mesh.security & IEEE80211_MESH_SEC_SECURED) { - u32 changed = 0; - switch (params->plink_state) { case NL80211_PLINK_ESTAB: if (sta->plink_state != NL80211_PLINK_ESTAB) @@ -1273,8 +1272,8 @@ static int sta_apply_parameters(struct ieee80211_local *local, sta->plink_state = params->plink_state; ieee80211_mps_sta_status_update(sta); - ieee80211_mps_set_sta_local_pm(sta, - sdata->u.mesh.mshcfg.power_mode); + changed |= ieee80211_mps_set_sta_local_pm(sta, + sdata->u.mesh.mshcfg.power_mode); break; case NL80211_PLINK_LISTEN: case NL80211_PLINK_BLOCKED: @@ -1288,26 +1287,29 @@ static int sta_apply_parameters(struct ieee80211_local *local, sta->plink_state = params->plink_state; ieee80211_mps_sta_status_update(sta); - ieee80211_mps_local_status_update(sdata); + changed |= + ieee80211_mps_local_status_update(sdata); break; default: /* nothing */ break; } - ieee80211_bss_info_change_notify(sdata, changed); } else { switch (params->plink_action) { case PLINK_ACTION_OPEN: - mesh_plink_open(sta); + changed |= mesh_plink_open(sta); break; case PLINK_ACTION_BLOCK: - mesh_plink_block(sta); + changed |= mesh_plink_block(sta); break; } } if (params->local_pm) - ieee80211_mps_set_sta_local_pm(sta, params->local_pm); + changed |= + ieee80211_mps_set_sta_local_pm(sta, + params->local_pm); + ieee80211_bss_info_change_notify(sdata, changed); #endif } |