korina: do schedule napi after testing for it
Phil Sutter [Thu, 15 Jan 2009 05:49:39 +0000 (21:49 -0800)]
The called netif_rx_schedule() does all the work for us:
- it checks the return value of netif_rx_schedule_prep() and
- if everything is ok calls __netif_rx_schedule().
Before this change, the driver received absolutely nothing.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/korina.c

index a1d8af7..7aa05f8 100644 (file)
@@ -330,7 +330,7 @@ static irqreturn_t korina_rx_dma_interrupt(int irq, void *dev_id)
 
        dmas = readl(&lp->rx_dma_regs->dmas);
        if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
-               netif_rx_schedule_prep(&lp->napi);
+               netif_rx_schedule(&lp->napi);
 
                dmasm = readl(&lp->rx_dma_regs->dmasm);
                writel(dmasm | (DMA_STAT_DONE |