sfc: Remove some unreachable error paths

Some functions return an error code which is always 0.  Change their
return types to void and simplify their callers accordingly.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index a3a3eddd30b9..cdee7c200d63 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -443,7 +443,7 @@ int efx_probe_tx_queue(struct efx_tx_queue *tx_queue)
         return rc;
 }
 
-int efx_init_tx_queue(struct efx_tx_queue *tx_queue)
+void efx_init_tx_queue(struct efx_tx_queue *tx_queue)
 {
         EFX_LOG(tx_queue->efx, "initialising TX queue %d\n", tx_queue->queue);
 
@@ -454,7 +454,7 @@ int efx_init_tx_queue(struct efx_tx_queue *tx_queue)
         BUG_ON(tx_queue->stopped);
 
         /* Set up TX descriptor ring */
-        return falcon_init_tx(tx_queue);
+        falcon_init_tx(tx_queue);
 }
 
 void efx_release_tx_buffers(struct efx_tx_queue *tx_queue)