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PCI: aerdrv_acpi.c: remove unneeded NULL check 

There's no reason for checking pdev->bus for being NULL here (and we'd
anyway Oops 3 lines below if it was).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Adrian Bunk 2008-03-31 01:41:01 +03:00 committed by Greg Kroah-Hartman
parent bc04327456
commit d75b305295
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/pcie/aer/aerdrv_acpi.c
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@ -37,7 +37,7 @@ int aer_osc_setup(struct pcie_device *pciedev)
return -1;
/* Find root host bridge */
while (pdev->bus && pdev->bus->self)
while (pdev->bus->self)
pdev = pdev->bus->self;
handle = acpi_get_pci_rootbridge_handle(
pci_domain_nr(pdev->bus), pdev->bus->number);