(submitted 13 Oct 2006)

[PATCH] fix sk98lin driver, ignoring return value from pci_enable_device()

add check of return value to _resume() function of sk98lin driver.

Signed-off-by: Jiri Kosina <jikos@jikos.cz>

---

 drivers/net/sk98lin/skge.c |   20 +++++++++++++++-----
 1 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index d4913c3..3a9323d 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -5070,7 +5070,12 @@ static int skge_resume(struct pci_dev *p
 
 	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
-	pci_enable_device(pdev);
+	ret = pci_enable_device(pdev);
+	if (ret) {
+		printk(KERN_WARNING "sk98lin: unable to enable device %s in resume\n",
+				dev->name);
+		goto out_err;
+	}	
 	pci_set_master(pdev);
 	if (pAC->GIni.GIMacsFound == 2)
 		ret = request_irq(dev->irq, SkGeIsr, IRQF_SHARED, "sk98lin", dev);
@@ -5078,10 +5083,8 @@ static int skge_resume(struct pci_dev *p
 		ret = request_irq(dev->irq, SkGeIsrOnePort, IRQF_SHARED, "sk98lin", dev);
 	if (ret) {
 		printk(KERN_WARNING "sk98lin: unable to acquire IRQ %d\n", dev->irq);
-		pAC->AllocFlag &= ~SK_ALLOC_IRQ;
-		dev->irq = 0;
-		pci_disable_device(pdev);
-		return -EBUSY;
+		ret = -EBUSY;
+		goto out_err;
 	}
 
 	netif_device_attach(dev);
@@ -5098,6 +5101,13 @@ static int skge_resume(struct pci_dev *p
 	}
 
 	return 0;
+out_err:
+	pAC->AllocFlag &= ~SK_ALLOC_IRQ;
+	dev->irq = 0;
+	pci_disable_device(pdev);
+
+	return ret;
+
 }
 #else
 #define skge_suspend NULL