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sfc: Remove efx_process_channel_now()

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efx_process_channel_now() is unneeded since self-tests can rely on
normal NAPI polling.  Remove it and all calls to it.

efx_channel::work_pending and efx_channel_processed() are also
unneeded (the latter being the same as efx_nic_eventq_read_ack()).

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings
2012-10-05 19:30:16 +01:00
parent 8b8a95a11a
commit 514bedbc3a
4 changed files with 3 additions and 81 deletions
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11
drivers/net/ethernet/sfc/selftest.c
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@@ -447,14 +447,7 @@ static int efx_begin_loopback(struct efx_tx_queue *tx_queue)
static int efx_poll_loopback(struct efx_nic *efx)
{
struct efx_loopback_state *state = efx->loopback_selftest;
struct efx_channel *channel;
/* NAPI polling is not enabled, so process channels
* synchronously */
efx_for_each_channel(channel, efx) {
if (channel->work_pending)
efx_process_channel_now(channel);
}
return atomic_read(&state->rx_good) == state->packet_count;
}
@@ -586,10 +579,6 @@ static int efx_wait_for_link(struct efx_nic *efx)
mutex_lock(&efx->mac_lock);
efx->type->monitor(efx);
mutex_unlock(&efx->mac_lock);
} else {
struct efx_channel *channel = efx_get_channel(efx, 0);
if (channel->work_pending)
efx_process_channel_now(channel);
}
mutex_lock(&efx->mac_lock);