netdev - [PATCH net 1/2] enic: fix rx napi poll return value

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Date:	Tue, 20 Jan 2015 18:46:15 +0530
From:	Govindarajulu Varadarajan <_govind@....com>
To:	davem@...emloft.net, netdev@...r.kernel.org, ariel.elior@...gic.com
Cc:	ssujith@...co.com, benve@...co.com,
	Govindarajulu Varadarajan <_govind@....com>
Subject: [PATCH net 1/2] enic: fix rx napi poll return value

With the commit d75b1ade567ffab ("net: less interrupt masking in NAPI") napi repoll
is done only when work_done == budget. When we are in busy_poll we return 0 in
napi_poll. We should return budget.

Signed-off-by: Govindarajulu Varadarajan <_govind@....com>
---
 drivers/net/ethernet/cisco/enic/enic_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index b29e027..e356afa 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1335,7 +1335,7 @@ static int enic_poll_msix_rq(struct napi_struct *napi, int budget)
 	int err;
 
 	if (!enic_poll_lock_napi(&enic->rq[rq]))
-		return work_done;
+		return budget;
 	/* Service RQ
 	 */
 
-- 
2.2.2

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