Commit a2589027 authored by Ben Hutchings's avatar Ben Hutchings Committed by Jeff Garzik
Browse files

sfc: Make efx_for_each_channel_rx_queue() more efficient 



Currently each channel can have at most one RX queue, so go straight to
that one.

Signed-off-by: default avatarBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 955f0a74

drivers/net/sfc/net_driver.h

+3 −3
Original line number Diff line number Diff line
@@ -853,9 +853,9 @@ struct efx_nic_type { 


/* Iterate over all RX queues belonging to a channel */

#define efx_for_each_channel_rx_queue(_rx_queue, _channel)		\

	for (_rx_queue = &_channel->efx->rx_queue[0];			\

	     _rx_queue < &_channel->efx->rx_queue[EFX_MAX_RX_QUEUES];	\

	     _rx_queue++)						\

	for (_rx_queue = &_channel->efx->rx_queue[_channel->channel];	\

	     _rx_queue;							\

	     _rx_queue = NULL)						\

		if (_rx_queue->channel != _channel)			\

			continue;					\

		else

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