Commit 1c81a9b3 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by Jakub Kicinski
Browse files

net: enetc: simplify enetc_num_stack_tx_queues() 



We keep a pointer to the xdp_prog in the private netdev structure as
well; what's replicated per RX ring is done so just for more convenient
access from the NAPI poll procedure.

Simplify enetc_num_stack_tx_queues() by looking at priv->xdp_prog rather
than iterating through the information replicated per RX ring.

Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 8788260e

drivers/net/ethernet/freescale/enetc/enetc.c

+2 −4
Original line number Diff line number Diff line
@@ -28,10 +28,8 @@ EXPORT_SYMBOL_GPL(enetc_port_mac_wr); 
static int enetc_num_stack_tx_queues(struct enetc_ndev_priv *priv)

{

	int num_tx_rings = priv->num_tx_rings;

	int i;



	for (i = 0; i < priv->num_rx_rings; i++)

		if (priv->rx_ring[i]->xdp.prog)

	if (priv->xdp_prog)

		return num_tx_rings - num_possible_cpus();



	return num_tx_rings;