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-rw-r--r--drivers/net/sky2.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 227df9876a2..76da74fbe85 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2105,7 +2105,6 @@ static int sky2_poll(struct net_device *dev0, int *budget)
int work_done = 0;
u32 status = sky2_read32(hw, B0_Y2_SP_EISR);
- restart_poll:
if (unlikely(status & ~Y2_IS_STAT_BMU)) {
if (status & Y2_IS_HW_ERR)
sky2_hw_intr(hw);
@@ -2136,7 +2135,7 @@ static int sky2_poll(struct net_device *dev0, int *budget)
}
if (status & Y2_IS_STAT_BMU) {
- work_done += sky2_status_intr(hw, work_limit - work_done);
+ work_done = sky2_status_intr(hw, work_limit);
*budget -= work_done;
dev0->quota -= work_done;
@@ -2148,22 +2147,9 @@ static int sky2_poll(struct net_device *dev0, int *budget)
mod_timer(&hw->idle_timer, jiffies + HZ);
- local_irq_disable();
- __netif_rx_complete(dev0);
+ netif_rx_complete(dev0);
status = sky2_read32(hw, B0_Y2_SP_LISR);
-
- if (unlikely(status)) {
- /* More work pending, try and keep going */
- if (__netif_rx_schedule_prep(dev0)) {
- __netif_rx_reschedule(dev0, work_done);
- status = sky2_read32(hw, B0_Y2_SP_EISR);
- local_irq_enable();
- goto restart_poll;
- }
- }
-
- local_irq_enable();
return 0;
}
@@ -2181,6 +2167,8 @@ static irqreturn_t sky2_intr(int irq, void *dev_id, struct pt_regs *regs)
prefetch(&hw->st_le[hw->st_idx]);
if (likely(__netif_rx_schedule_prep(dev0)))
__netif_rx_schedule(dev0);
+ else
+ printk(KERN_DEBUG PFX "irq race detected\n");
return IRQ_HANDLED;
}