iwlwifi: mvm: take station lock later in the code (83eabf1e) · Commits · 戴 / test

There is no need to lock mvm station for transport reclaim. Move the locking down, after the reclaim. Signed-off-by:

drivers/net/wireless/intel/iwlwifi/mvm/tx.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1817,8 +1817,6 @@ static void iwl_mvm_tx_reclaim(struct iwl_mvm *mvm, int sta_id, int tid,
		return;
		}

		spin_lock_bh(&mvmsta->lock);

		__skb_queue_head_init(&reclaimed_skbs);

		/*
		@@ -1828,6 +1826,8 @@ static void iwl_mvm_tx_reclaim(struct iwl_mvm *mvm, int sta_id, int tid,
		*/
		iwl_trans_reclaim(mvm->trans, txq, index, &reclaimed_skbs);

		spin_lock_bh(&mvmsta->lock);

		tid_data->next_reclaimed = index;

		iwl_mvm_check_ratid_empty(mvm, sta, tid);