netdev - [PATCH 03/14] net/fec: don't free an irq that failed to be requested

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Date:	Fri, 11 Feb 2011 11:32:11 +0100
From:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
To:	netdev@...r.kernel.org
Cc:	Shawn Guo <shawn.guo@...escale.com>, kernel@...gutronix.de
Subject: [PATCH 03/14] net/fec: don't free an irq that failed to be requested

Noticed-by: Lothar Waßmann <LW@...O-elektronics.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
 drivers/net/fec.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index b079826..aa1db8e 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -1409,10 +1409,9 @@ fec_probe(struct platform_device *pdev)
 			break;
 		ret = request_irq(irq, fec_enet_interrupt, IRQF_DISABLED, pdev->name, ndev);
 		if (ret) {
-			while (i >= 0) {
+			while (--i >= 0) {
 				irq = platform_get_irq(pdev, i);
 				free_irq(irq, ndev);
-				i--;
 			}
 			goto failed_irq;
 		}
-- 
1.7.2.3

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