diff options
Diffstat (limited to 'arch/alpha/kernel/pci.c')
| -rw-r--r-- | arch/alpha/kernel/pci.c | 11 |
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; } |