Commit 5661925a authored by Johannes Berg's avatar Johannes Berg Committed by Luca Coelho
Browse files

iwlwifi: pcie: rx: use rxq queue_size instead of constant 



This is a little less efficient now as it's known to be a
multiqueue device in this function, but a future patch will
have to use a variable here anyway, so use rxq->queue_size
now instead to make it clearer.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 924f838b

drivers/net/wireless/intel/iwlwifi/pcie/rx.c

+1 −1
Original line number Diff line number Diff line
@@ -322,7 +322,7 @@ static void iwl_pcie_rxmq_restock(struct iwl_trans *trans, 
		WARN_ON(rxb->page_dma & DMA_BIT_MASK(12));

		/* Point to Rx buffer via next RBD in circular buffer */

		iwl_pcie_restock_bd(trans, rxq, rxb);

		rxq->write = (rxq->write + 1) & MQ_RX_TABLE_MASK;

		rxq->write = (rxq->write + 1) & (rxq->queue_size - 1);

		rxq->free_count--;

	}

	spin_unlock(&rxq->lock);