netdev: replace simple napi_schedule_prep/__napi_schedule to napi_schedule

Replace drivers that still use napi_schedule_prep/__napi_schedule
with napi_schedule helper as it does the same exact check and call.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20231009133754.9834-1-ansuelsmth@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/ni/nixge.c

@@ -755,8 +755,7 @@ static irqreturn_t nixge_rx_irq(int irq, void *_ndev)
 		cr &= ~(XAXIDMA_IRQ_IOC_MASK | XAXIDMA_IRQ_DELAY_MASK);
 		nixge_dma_write_reg(priv, XAXIDMA_RX_CR_OFFSET, cr);
 
-		if (napi_schedule_prep(&priv->napi))
-			__napi_schedule(&priv->napi);
+		napi_schedule(&priv->napi);
 		goto out;
 	}
 	if (!(status & XAXIDMA_IRQ_ALL_MASK)) {

drivers/net/ethernet/wiznet/w5100.c

@@ -930,8 +930,8 @@ static irqreturn_t w5100_interrupt(int irq, void *ndev_instance)
 
 		if (priv->ops->may_sleep)
 			queue_work(priv->xfer_wq, &priv->rx_work);
-		else if (napi_schedule_prep(&priv->napi))
-			__napi_schedule(&priv->napi);
+		else
+			napi_schedule(&priv->napi);
 	}
 
 	return IRQ_HANDLED;