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authorAdrian Bunk <bunk@kernel.org>2008-03-31 01:41:01 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-20 21:47:08 -0700
commitd75b305295c38ba9610ff3b2200f7d1989dc55fd (patch)
treedecbb41e866a7095be1575269f282009e7adc1f9
parentbc043274560f398225dad7f0e24c6a7610d3c08a (diff)
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>
-rw-r--r--drivers/pci/pcie/aer/aerdrv_acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_acpi.c b/drivers/pci/pcie/aer/aerdrv_acpi.c
index 7e53fa590cf..96ac54072f6 100644
--- a/drivers/pci/pcie/aer/aerdrv_acpi.c
+++ b/drivers/pci/pcie/aer/aerdrv_acpi.c
@@ -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);