fix a race in ks8695_poll
fix a race at the end of NAPI processing in ks8695_poll() function.
Signed-off-by:Figo.zhang <figo1802@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index 8ca6391..a1d4188 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -575,9 +575,9 @@
if (work_done < budget) {
unsigned long flags;
spin_lock_irqsave(&ksp->rx_lock, flags);
+ __napi_complete(napi);
/*enable rx interrupt*/
writel(isr | mask_bit, KS8695_IRQ_VA + KS8695_INTEN);
- __napi_complete(napi);
spin_unlock_irqrestore(&ksp->rx_lock, flags);
}
return work_done;