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path: root/drivers/net/r6040.c
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Diffstat (limited to 'drivers/net/r6040.c')
-rw-r--r--drivers/net/r6040.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 200a363c3bf..0ffec460844 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -677,9 +677,11 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
if (status & RX_FIFO_FULL)
dev->stats.rx_fifo_errors++;
- /* Mask off RX interrupt */
- misr &= ~RX_INTS;
- napi_schedule(&lp->napi);
+ if (likely(napi_schedule_prep(&lp->napi))) {
+ /* Mask off RX interrupt */
+ misr &= ~RX_INTS;
+ __napi_schedule(&lp->napi);
+ }
}
/* TX interrupt request */