iwlwifi: pcie: make unused queue warning more readable



Use the return value of WARN_ONCE() and add a message with
the queue ID that's getting used.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent f2532b04

drivers/net/wireless/iwlwifi/pcie/tx.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -1619,10 +1619,9 @@ int iwl_trans_pcie_tx(struct iwl_trans trans, struct sk_buff skb,
		txq = &trans_pcie->txq[txq_id];
		q = &txq->q;

		if (unlikely(!test_bit(txq_id, trans_pcie->queue_used))) {
		WARN_ON_ONCE(1);
		if (WARN_ONCE(!test_bit(txq_id, trans_pcie->queue_used),
		"TX on unused queue %d\n", txq_id))
		return -EINVAL;
		}

		spin_lock(&txq->lock);