net: Remove redundant NAPI functions

Following the removal of the unused struct net_device * parameter from
the NAPI functions named *netif_rx_* in commit 908a7a1, they are
exactly equivalent to the corresponding *napi_* functions and are
therefore redundant.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index 0dd7a53..fb1ac0e 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -77,7 +77,7 @@
 		  channel->channel, raw_smp_processor_id());
 	channel->work_pending = true;
 
-	netif_rx_schedule(&channel->napi_str);
+	napi_schedule(&channel->napi_str);
 }
 
 #endif /* EFX_EFX_H */