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| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-12-20 01:20:09 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-12-20 01:20:09 +0400 |
| commit | 8f3acca9acec1503f6b374faef2d1013cbf502af (patch) | |
| tree | 069a4970658b8eb08802f4007d57663d7d9c2e4c | |
| parent | ef83b0781a73f9efcb1228256bfdfb97fc9533a8 (diff) | |
| download | linux-8f3acca9acec1503f6b374faef2d1013cbf502af.tar.xz | |
PCI/portdrv: Cleanup error paths
Make the straightline path the normal no-error path. Check for errors and
return them directly, instead of checking for success and putting the
normal path in an "if" body.
No functional change.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
| -rw-r--r-- | drivers/pci/pcie/portdrv_core.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 0b6e76604068..fc86d323fecc 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -344,11 +344,13 @@ static int pcie_device_init(struct pci_dev *pdev, int service, int irq) device_enable_async_suspend(device); retval = device_register(device); - if (retval) + if (retval) { kfree(pcie); - else - get_device(device); - return retval; + return retval; + } + + get_device(device); + return 0; } /** @@ -498,12 +500,12 @@ static int pcie_port_probe_service(struct device *dev) pciedev = to_pcie_device(dev); status = driver->probe(pciedev); - if (!status) { - dev_printk(KERN_DEBUG, dev, "service driver %s loaded\n", - driver->name); - get_device(dev); - } - return status; + if (status) + return status; + + dev_printk(KERN_DEBUG, dev, "service driver %s loaded\n", driver->name); + get_device(dev); + return 0; } /** |