diff options
Diffstat (limited to 'arch/alpha/kernel/pci_iommu.c')
| -rw-r--r-- | arch/alpha/kernel/pci_iommu.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index dd6e334ab9e1..2179c602032a 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -79,25 +79,21 @@ iommu_arena_new_node(int nid, struct pci_controller *hose, dma_addr_t base, #ifdef CONFIG_DISCONTIGMEM - if (!NODE_DATA(nid) || - (NULL == (arena = alloc_bootmem_node(NODE_DATA(nid), - sizeof(*arena))))) { - printk("%s: couldn't allocate arena from node %d\n" - " falling back to system-wide allocation\n", - __FUNCTION__, nid); - arena = alloc_bootmem(sizeof(*arena)); - } - - if (!NODE_DATA(nid) || - (NULL == (arena->ptes = __alloc_bootmem_node(NODE_DATA(nid), - mem_size, - align, - 0)))) { - printk("%s: couldn't allocate arena ptes from node %d\n" - " falling back to system-wide allocation\n", - __FUNCTION__, nid); - arena->ptes = __alloc_bootmem(mem_size, align, 0); - } + arena = alloc_bootmem_node(NODE_DATA(nid), sizeof(*arena)); + if (!NODE_DATA(nid) || !arena) { + printk("%s: couldn't allocate arena from node %d\n" + " falling back to system-wide allocation\n", + __func__, nid); + arena = alloc_bootmem(sizeof(*arena)); + } + + arena->ptes = __alloc_bootmem_node(NODE_DATA(nid), mem_size, align, 0); + if (!NODE_DATA(nid) || !arena->ptes) { + printk("%s: couldn't allocate arena ptes from node %d\n" + " falling back to system-wide allocation\n", + __func__, nid); + arena->ptes = __alloc_bootmem(mem_size, align, 0); + } #else /* CONFIG_DISCONTIGMEM */ |