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sfc: Stop RX refill before flushing RX queues

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rx_queue::enabled guards refill, so rename it to reflect that.  Clear
it at the start of the queue teardown process rather than waiting for
the RX queue to be flushed.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings
2013-05-27 16:52:54 +01:00
parent 1840667a85
commit d8aec745dd
4 changed files with 13 additions and 9 deletions
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1
drivers/net/ethernet/sfc/nic.c
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@@ -1204,7 +1204,6 @@ efx_handle_generated_event(struct efx_channel *channel, efx_qword_t *event)
* queue. Refill it here */
efx_fast_push_rx_descriptors(rx_queue);
} else if (rx_queue && magic == EFX_CHANNEL_MAGIC_RX_DRAIN(rx_queue)) {
rx_queue->enabled = false;
efx_handle_drain_event(channel);
} else if (code == _EFX_CHANNEL_MAGIC_TX_DRAIN) {
efx_handle_drain_event(channel);