list_for_each_entry() handles empty lists, so there's no need to check
whether the list is empty first.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
arch/x86/pci/bus_numa.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c
index 2e36a4469549..f3a2cfc14125 100644
--- a/arch/x86/pci/bus_numa.c
+++ b/arch/x86/pci/bus_numa.c
@@ -10,9 +10,6 @@ static struct pci_root_info *x86_find_pci_root_info(int bus)
{
struct pci_root_info *info;
- if (list_empty(&pci_root_infos))
- return NULL;
-
list_for_each_entry(info, &pci_root_infos, list)
if (info->busn.start == bus)
return info;
--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
