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Diffstat (limited to 'arch/alpha/kernel/pci.c')
-rw-r--r--arch/alpha/kernel/pci.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 97098127df83..64fbfb0763b2 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -393,6 +393,9 @@ alloc_pci_controller(void)
struct pci_controller *hose;
hose = memblock_alloc(sizeof(*hose), SMP_CACHE_BYTES);
+ if (!hose)
+ panic("%s: Failed to allocate %zu bytes\n", __func__,
+ sizeof(*hose));
*hose_tail = hose;
hose_tail = &hose->next;
@@ -403,7 +406,13 @@ alloc_pci_controller(void)
struct resource * __init
alloc_resource(void)
{
- return memblock_alloc(sizeof(struct resource), SMP_CACHE_BYTES);
+ void *ptr = memblock_alloc(sizeof(struct resource), SMP_CACHE_BYTES);
+
+ if (!ptr)
+ panic("%s: Failed to allocate %zu bytes\n", __func__,
+ sizeof(struct resource));
+
+ return ptr;
}