From 163faf31778e536ac6125bc8b14f4667adc910e9 Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Thu, 19 Apr 2012 10:36:33 +0000
Subject: [PATCH] drivers/net: Do not free an IRQ if its request failed
Refrain from attempting to free an interrupt line if the request
fails and hence, there is no IRQ to free.
CC: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/smsc/smsc911x.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 5aa2dbe2bfb5..cd3defb11ffb 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -2378,7 +2378,6 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
SET_NETDEV_DEV(dev, &pdev->dev);
pdata = netdev_priv(dev);
-
dev->irq = irq_res->start;
irq_flags = irq_res->flags & IRQF_TRIGGER_MASK;
pdata->ioaddr = ioremap_nocache(res->start, res_size);
@@ -2442,7 +2441,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
if (retval) {
SMSC_WARN(pdata, probe,
"Unable to claim requested irq: %d", dev->irq);
- goto out_free_irq;
+ goto out_disable_resources;
}
retval = register_netdev(dev);
--
2.20.1