From: Divy Le Ray <divy@chelsio.com>
Date: Tue, 27 Nov 2007 21:30:15 +0000 (-0800)
Subject: cxgb - fix NAPI
X-Git-Tag: v3.12-rc1~24574^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=445cf803ca757a5c43f4e11fdfba70355d510841;p=kernel%2Fkernel-generic.git

cxgb - fix NAPI

netif_rx_complete() should be called only
when work_done < budget.

Signed-off-by: Divy Le ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c
old mode 100755
new mode 100644
index e8b1036..4b6258f
--- a/drivers/net/chelsio/sge.c
+++ b/drivers/net/chelsio/sge.c
@@ -1625,11 +1625,9 @@ int t1_poll(struct napi_struct *napi, int budget)
 {
 	struct adapter *adapter = container_of(napi, struct adapter, napi);
 	struct net_device *dev = adapter->port[0].dev;
-	int work_done;
-
-	work_done = process_responses(adapter, budget);
+	int work_done = process_responses(adapter, budget);
 
-	if (likely(!responses_pending(adapter))) {
+	if (likely(work_done < budget)) {
 		netif_rx_complete(dev, napi);
 		writel(adapter->sge->respQ.cidx,
 		       adapter->regs + A_SG_SLEEPING);