The Coverity checker spotted the following inconsequent NULL checking
introduced by commit 3c75e23784e6ed5f4841de43d0750fd9b37bafcb:
<-- snip -->
...
int aer_osc_setup(struct pcie_device *pciedev)
{
... vvvvvvvvv
while (pdev->bus && pdev->bus->self)
pdev = pdev->bus->self;
handle = acpi_get_pci_rootbridge_handle(
pci_domain_nr(pdev->bus), pdev->bus->number);
... ^^^^^^^^^^^^^^^^^
<-- snip -->
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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