diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2012-01-21 02:08:18 -0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-02-14 08:44:51 -0800 |
| commit | ef62dfefa93bc90f1cb0f4a55c2d86b3269b3f92 (patch) | |
| tree | a29e759324b2331968a732db1312fafc75f3d737 /drivers/pci/setup-bus.c | |
| parent | a4ac9fea016fc5c09227eb479bd35e34978323a4 (diff) | |
PCI: Make add_to_list() return status
Will be used for resource_list_x duplication when trying
requested+optional at first.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/setup-bus.c')
| -rw-r--r-- | drivers/pci/setup-bus.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 9d932f4e4f98..0282fde43951 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -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, |