From: Dmitriy Monakhov <dmonakhov@openvz.org>
To: linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@osdl.org>, netdev@vger.kernel.org
Subject: [PATCH] sk98lin: handle pci_enable_device() return value in skge_resume() [resend]
Date: Tue, 27 Feb 2007 23:57:00 +0300 [thread overview]
Message-ID: <87fy8r9v4z.fsf@sw.ru> (raw)
Signed-off-by: Monakhov Dmitriy <dmonakhov@openvz.org>
---
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 e94ab25..eea753a 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -5125,7 +5125,12 @@ static int skge_resume(struct pci_dev *pdev)
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 err_out;
+ }
pci_set_master(pdev);
if (pAC->GIni.GIMacsFound == 2)
ret = request_irq(dev->irq, SkGeIsr, IRQF_SHARED, "sk98lin", dev);
@@ -5133,10 +5138,8 @@ static int skge_resume(struct pci_dev *pdev)
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 err_out_disable_pdev;
}
netif_device_attach(dev);
@@ -5153,6 +5156,13 @@ static int skge_resume(struct pci_dev *pdev)
}
return 0;
+
+err_out_disable_pdev:
+ pci_disable_device(pdev);
+err_out:
+ pAC->AllocFlag &= ~SK_ALLOC_IRQ;
+ dev->irq = 0;
+ return ret;
}
#else
#define skge_suspend NULL
--
1.4.4.4
reply other threads:[~2007-02-27 20:56 UTC|newest]
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