If alloc_pages_node() fails, pasid_table is leaked. Free it.
Fixes:
cc580e41260db ("iommu/vt-d: Per PCI device pasid table interfaces")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
order = size ? get_order(size) : 0;
pages = alloc_pages_node(info->iommu->node,
GFP_KERNEL | __GFP_ZERO, order);
- if (!pages)
+ if (!pages) {
+ kfree(pasid_table);
return -ENOMEM;
+ }
pasid_table->table = page_address(pages);
pasid_table->order = order;