[PATCH] 3c59x: Handle pci_enable_device() failure while resuming
From: Dmitriy Monakhov <hidden>
Date: 2007-02-23 21:39:55
Also in:
lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Handle pci_enable_device() failure while resuming, we can safely exit here. Signed-off-by: Monakhov Dmitriy <redacted> --- drivers/net/3c59x.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 2b750bd..ea4a78f 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c@@ -821,11 +821,17 @@ static int vortex_resume(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); struct vortex_private *vp = netdev_priv(dev); + int err; if (dev && vp) { pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); - pci_enable_device(pdev); + err = pci_enable_device(pdev); + if (err) { + printk(KERN_WARNING "%s: Could not enable device \n", + dev->name); + return err; + } pci_set_master(pdev); if (request_irq(dev->irq, vp->full_bus_master_rx ? &boomerang_interrupt : &vortex_interrupt, IRQF_SHARED, dev->name, dev)) {
--
1.4.4.4