[PATCH] sk98lin: handle pci_enable_device() return value in skge_resume() [resend]
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From: Dmitriy Monakhov <hidden>
Date: 2007-02-27 20:56:39
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lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Monakhov Dmitriy <redacted> --- 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
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1.4.4.4