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authorYinghai Lu <yinghai@kernel.org>2012-09-19 11:54:17 -0700
committerBjorn Helgaas <bhelgaas@google.com>2012-09-21 14:56:01 -0600
commitda104919059bd89dc77a77d74b0fb289384ce9b1 (patch)
treeb70a91bb8b53577fb9913dcbd910611404e1de6d /arch/ia64/pci
parent4cd8daf05c7071ac80008c8d4368860110fa6466 (diff)
downloadlinux-da104919059bd89dc77a77d74b0fb289384ce9b1.tar.bz2
ia64/PCI: Clear host bridge aperture struct resource
Use kzalloc() so the struct resource doesn't contain garbage in fields we don't initialize. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: linux-ia64@vger.kernel.org
Diffstat (limited to 'arch/ia64/pci')
-rw-r--r--arch/ia64/pci/pci.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 81acc7a57f3e..8da4670b6ce9 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -295,7 +295,6 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
window->resource.flags = flags;
window->resource.start = addr.minimum + offset;
window->resource.end = window->resource.start + addr.address_length - 1;
- window->resource.child = NULL;
window->offset = offset;
if (insert_resource(root, &window->resource)) {
@@ -357,7 +356,7 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
&windows);
if (windows) {
controller->window =
- kmalloc_node(sizeof(*controller->window) * windows,
+ kzalloc_node(sizeof(*controller->window) * windows,
GFP_KERNEL, controller->node);
if (!controller->window)
goto out2;