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

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
...@@ -853,9 +853,9 @@ struct efx_nic_type { ...@@ -853,9 +853,9 @@ struct efx_nic_type {
/* Iterate over all RX queues belonging to a channel */ /* Iterate over all RX queues belonging to a channel */
#define efx_for_each_channel_rx_queue(_rx_queue, _channel) \ #define efx_for_each_channel_rx_queue(_rx_queue, _channel) \
for (_rx_queue = &_channel->efx->rx_queue[0]; \ for (_rx_queue = &_channel->efx->rx_queue[_channel->channel]; \
_rx_queue < &_channel->efx->rx_queue[EFX_MAX_RX_QUEUES]; \ _rx_queue; \
_rx_queue++) \ _rx_queue = NULL) \
if (_rx_queue->channel != _channel) \ if (_rx_queue->channel != _channel) \
continue; \ continue; \
else else
......
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