linux-kernel - [PATCH RFC v2 24/29] tg3: Make use of pcim_enable

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Date:	Fri, 18 Oct 2013 19:12:24 +0200
From:	Alexander Gordeev <agordeev@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Alexander Gordeev <agordeev@...hat.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Michael Ellerman <michael@...erman.id.au>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Tejun Heo <tj@...nel.org>,
	Ben Hutchings <bhutchings@...arflare.com>,
	David Laight <David.Laight@...LAB.COM>,
	Mark Lord <kernel@...rt.ca>, "H. Peter Anvin" <hpa@...or.com>,
	linux-pci@...r.kernel.org
Subject: [PATCH RFC v2 24/29] tg3: Make use of pcim_enable_msix() interface

Signed-off-by: Alexander Gordeev <agordeev@...hat.com>
---
 drivers/net/ethernet/broadcom/tg3.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 12d961c..026c371 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -11262,12 +11262,10 @@ static bool tg3_enable_msix(struct tg3 *tp)
 		msix_ent[i].vector = 0;
 	}
 
-	rc = pci_enable_msix(tp->pdev, msix_ent, tp->irq_cnt);
+	rc = pcim_enable_msix(tp->pdev, msix_ent, tp->irq_cnt);
 	if (rc < 0) {
 		return false;
-	} else if (rc != 0) {
-		if (pci_enable_msix(tp->pdev, msix_ent, rc))
-			return false;
+	} else if (rc < tp->irq_cnt) {
 		netdev_notice(tp->dev, "Requested %d MSI-X vectors, received %d\n",
 			      tp->irq_cnt, rc);
 		tp->irq_cnt = rc;
-- 
1.7.7.6

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