If we're not using _CRS, the host bridge's bus name and resource structures
were allocated but never freed. This patch fixes that.
Patch by Catalin Marinas <catalin.marinas@xxxxxxx>
Reported-by: Bernd Schubert <bernd.schubert@xxxxxxxxxxxxxxxxxx>
Reported-by: Simon Kirby <sim@xxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
arch/x86/pci/acpi.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index c953302..6fdc90f 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -228,9 +228,6 @@ static void add_resources(struct pci_root_info *info)
int i;
struct resource *res, *root, *conflict;
- if (!pci_use_crs)
- return;
-
coalesce_windows(info, IORESOURCE_MEM);
coalesce_windows(info, IORESOURCE_IO);
@@ -285,8 +282,11 @@ get_current_resources(struct acpi_device *device, int busnum,
acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource,
&info);
- add_resources(&info);
- return;
+ if (pci_use_crs) {
+ add_resources(&info);
+ return;
+ }
+ kfree(info.name);
name_alloc_fail:
kfree(info.res);
--
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