diff options
Diffstat (limited to 'drivers/net/wireless/intel')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index ae2eb0c8cbeb..3e92a117c0b8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -4005,11 +4005,14 @@ static void iwl_mvm_flush_no_vif(struct iwl_mvm *mvm, u32 queues, bool drop) int i; if (!iwl_mvm_has_new_tx_api(mvm)) { - if (drop) + if (drop) { + mutex_lock(&mvm->mutex); iwl_mvm_flush_tx_path(mvm, iwl_mvm_flushable_queues(mvm) & queues, 0); - else + mutex_unlock(&mvm->mutex); + } else { iwl_trans_wait_tx_queues_empty(mvm->trans, queues); + } return; } |