fix a race in ks8695_poll

fix a race at the end of NAPI processing in ks8695_poll() function. Signed-off-by:Figo.zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
goeke · Mar 7, 2010 · b96b894 · b96b894
1 parent 3a22813
commit b96b894
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
@@ -575,9 +575,9 @@ static int ks8695_poll(struct napi_struct *napi, int budget)
 	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;