sfc: Make efx_get_tx_queue() an inline function

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index bdce66ddf93..28df8665256 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -735,6 +735,7 @@ struct efx_nic {
         unsigned next_buffer_table;
         unsigned n_channels;
         unsigned n_rx_channels;
+        unsigned tx_channel_offset;
         unsigned n_tx_channels;
         unsigned int rx_buffer_len;
         unsigned int rx_buffer_order;
@@ -929,8 +930,13 @@ efx_get_channel(struct efx_nic *efx, unsigned index)
              _channel = (_channel->channel + 1 < (_efx)->n_channels) ?  \
                      (_efx)->channel[_channel->channel + 1] : NULL)
 
-extern struct efx_tx_queue *
-efx_get_tx_queue(struct efx_nic *efx, unsigned index, unsigned type);
+static inline struct efx_tx_queue *
+efx_get_tx_queue(struct efx_nic *efx, unsigned index, unsigned type)
+{
+        EFX_BUG_ON_PARANOID(index >= efx->n_tx_channels ||
+                            type >= EFX_TXQ_TYPES);
+        return &efx->channel[efx->tx_channel_offset + index]->tx_queue[type];
+}
 
 static inline struct efx_tx_queue *
 efx_channel_get_tx_queue(struct efx_channel *channel, unsigned type)