Commit 05bbe558 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by David S. Miller

r8169: simplify interrupt handler

Simplify the interrupt handler a little and make it better readable.
Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 098b01ad
......@@ -6520,20 +6520,15 @@ static int rtl_rx(struct net_device *dev, struct rtl8169_private *tp, u32 budget
static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
{
struct rtl8169_private *tp = dev_instance;
int handled = 0;
u16 status;
u16 status = rtl_get_events(tp);
status = rtl_get_events(tp);
if (status && status != 0xffff) {
status &= RTL_EVENT_NAPI | tp->event_slow;
if (status) {
handled = 1;
if (status == 0xffff || !(status & (RTL_EVENT_NAPI | tp->event_slow)))
return IRQ_NONE;
rtl_irq_disable(tp);
napi_schedule_irqoff(&tp->napi);
}
}
return IRQ_RETVAL(handled);
rtl_irq_disable(tp);
napi_schedule_irqoff(&tp->napi);
return IRQ_HANDLED;
}
/*
......
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