diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rs.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 86b2ebb5d5fb..f82d4b4a5ea8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -1217,8 +1217,15 @@ static void rs_drv_mac80211_tx_status(void *mvm_r, info->flags & IEEE80211_TX_CTL_NO_ACK) return; + /* If it's locked we are in middle of init flow + * just wait for next tx status to update the lq_sta data + */ + if (!mutex_trylock(&mvmsta->lq_sta.rs_drv.mutex)) + return; + iwl_mvm_rs_tx_status(mvm, sta, rs_get_tid(hdr), info, ieee80211_is_qos_nullfunc(hdr->frame_control)); + mutex_unlock(&mvmsta->lq_sta.rs_drv.mutex); } /* |