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| author | Johannes Berg <johannes.berg@intel.com> | 2023-09-21 11:58:00 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-25 09:14:59 +0200 |
| commit | 5f809bafe48cf3f1d4bf1b1c852441d737194def (patch) | |
| tree | 4e02ca778900886486a5fd8bb10c9aa37bc48ff4 /drivers/net/wireless/intel/iwlwifi/mvm/sta.c | |
| parent | 4ea1ed1d14d86173ff4298b1d8fcb60946602f93 (diff) | |
| download | linux-5f809bafe48cf3f1d4bf1b1c852441d737194def.tar.gz linux-5f809bafe48cf3f1d4bf1b1c852441d737194def.tar.bz2 linux-5f809bafe48cf3f1d4bf1b1c852441d737194def.zip | |
wifi: iwlwifi: mvm: iterate active links for STA queues
During HW restart in eSR, links allocated in a station and links
active in the interface may differ. Use for_each_sta_active_link
to capture this.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230921110726.7ee1f1a55e1c.I410c512d1fad7d1cf9b2d2a3451a312821dc816d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 51ca99bd5117..61d564735d57 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -865,11 +865,11 @@ int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, if (sta) { struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); + struct ieee80211_link_sta *link_sta; unsigned int link_id; - for (link_id = 0; - link_id < ARRAY_SIZE(mvmsta->link); - link_id++) { + rcu_read_lock(); + for_each_sta_active_link(mvmsta->vif, sta, link_sta, link_id) { struct iwl_mvm_link_sta *link = rcu_dereference_protected(mvmsta->link[link_id], lockdep_is_held(&mvm->mutex)); @@ -879,6 +879,7 @@ int iwl_mvm_tvqm_enable_txq(struct iwl_mvm *mvm, sta_mask |= BIT(link->sta_id); } + rcu_read_unlock(); } else { sta_mask |= BIT(sta_id); } |