diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.c')
-rw-r--r-- | arch/powerpc/platforms/powernv/pci.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index 9b2bdcad51ba..935ccb249a8a 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -766,6 +766,9 @@ struct iommu_table *pnv_pci_table_alloc(int nid) struct iommu_table *tbl; tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL, nid); + if (!tbl) + return NULL; + INIT_LIST_HEAD_RCU(&tbl->it_group_list); kref_init(&tbl->it_kref); |