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| author | Dmitriy Monakhov <dmonakhov@openvz.org> | 2007-03-06 02:42:01 -0800 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-04-28 11:00:57 -0400 |
| commit | 2b272221ad3d5c686f1d5ffb3b3c8a45120ad765 (patch) | |
| tree | ab465a61d4a2d817da9db2660ba65aea96b9783a | |
| parent | f1069046b4c7a5750611305433646c1bff3686fd (diff) | |
| download | linux-3.10-2b272221ad3d5c686f1d5ffb3b3c8a45120ad765.tar.gz linux-3.10-2b272221ad3d5c686f1d5ffb3b3c8a45120ad765.tar.bz2 linux-3.10-2b272221ad3d5c686f1d5ffb3b3c8a45120ad765.zip | |
sk98lin: handle pci_enable_device() return value in skge_resume()
Signed-off-by: Monakhov Dmitriy <dmonakhov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | 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 e0a93005e6d..bf218621db1 100644 --- a/drivers/net/sk98lin/skge.c +++ b/drivers/net/sk98lin/skge.c @@ -5123,7 +5123,12 @@ 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); @@ -5131,10 +5136,8 @@ 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); @@ -5151,6 +5154,13 @@ 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 |