diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2012-09-19 10:49:00 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-09-21 14:52:28 -0600 |
| commit | 4cd8daf05c7071ac80008c8d4368860110fa6466 (patch) | |
| tree | e42fcea6f27656e321309d13b49468a140283916 /arch | |
| parent | 817a268516f3aaf9e54c5a0f880de37d03ef4c79 (diff) | |
x86/PCI: Clear host bridge aperture struct resource
Use kzalloc() so the struct resource doesn't contain garbage in
fields we don't initialize.
[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: x86@kernel.org
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/pci/acpi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 505acdd6d600..192397c98606 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -305,7 +305,6 @@ setup_resource(struct acpi_resource *acpi_res, void *data) res->flags = flags; res->start = start; res->end = end; - res->child = NULL; if (!pci_use_crs) { dev_printk(KERN_DEBUG, &info->bridge->dev, @@ -434,7 +433,7 @@ probe_pci_root_info(struct pci_root_info *info, struct acpi_device *device, size = sizeof(*info->res) * info->res_num; info->res_num = 0; - info->res = kmalloc(size, GFP_KERNEL); + info->res = kzalloc(size, GFP_KERNEL); if (!info->res) return; |