提交 ef62dfef 编写于 作者: Y Yinghai Lu 提交者: Jesse Barnes

PCI: Make add_to_list() return status

Will be used for resource_list_x duplication when trying
requested+optional at first.
Signed-off-by: NYinghai Lu <yinghai@kernel.org>
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
上级 a4ac9fea
......@@ -64,7 +64,7 @@ void pci_realloc(void)
* @add_size: additional size to be optionally added
* to the resource
*/
static void add_to_list(struct resource_list_x *head,
static int add_to_list(struct resource_list_x *head,
struct pci_dev *dev, struct resource *res,
resource_size_t add_size, resource_size_t min_align)
{
......@@ -75,7 +75,7 @@ static void add_to_list(struct resource_list_x *head,
tmp = kmalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp) {
pr_warning("add_to_list: kmalloc() failed!\n");
return;
return -ENOMEM;
}
tmp->next = ln;
......@@ -87,6 +87,8 @@ static void add_to_list(struct resource_list_x *head,
tmp->add_size = add_size;
tmp->min_align = min_align;
list->next = tmp;
return 0;
}
static void add_to_failed_list(struct resource_list_x *head,
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册