diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c index 524852cf5cd2..1464aad039e1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c @@ -697,6 +697,8 @@ int iwl_mvm_mld_add_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, /* at this stage sta link pointers are already allocated */ ret = iwl_mvm_mld_update_sta(mvm, vif, sta); + if (ret) + goto err; for_each_sta_active_link(vif, sta, link_sta, link_id) { struct ieee80211_bss_conf *link_conf = @@ -1104,15 +1106,26 @@ int iwl_mvm_mld_update_sta_links(struct iwl_mvm *mvm, link_sta_dereference_protected(sta, link_id); mvm_vif_link = mvm_vif->link[link_id]; - if (WARN_ON(!mvm_vif_link || !link_conf || !link_sta || - mvm_sta->link[link_id])) { + if (WARN_ON(!mvm_vif_link || !link_conf || !link_sta)) { ret = -EINVAL; goto err; } - ret = iwl_mvm_mld_alloc_sta_link(mvm, vif, sta, link_id); - if (WARN_ON(ret)) - goto err; + if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) { + if (WARN_ON(!mvm_sta->link[link_id])) { + ret = -EINVAL; + goto err; + } + } else { + if (WARN_ON(mvm_sta->link[link_id])) { + ret = -EINVAL; + goto err; + } + ret = iwl_mvm_mld_alloc_sta_link(mvm, vif, sta, + link_id); + if (WARN_ON(ret)) + goto err; + } link_sta->agg.max_rc_amsdu_len = 1; ieee80211_sta_recalc_aggregates(sta); |