@@ -125,12 +125,10 @@ static int __init xen_mm_init(void)
return 0;
/* we can work with the default swiotlb */
- if (!io_tlb_default_mem.nslabs) {
- rc = swiotlb_init_late(swiotlb_size_or_default(),
- xen_swiotlb_gfp(), NULL);
- if (rc < 0)
- return rc;
- }
+ rc = swiotlb_init_late(swiotlb_size_or_default(),
+ xen_swiotlb_gfp(), NULL);
+ if (rc < 0)
+ return rc;
cflush.op = 0;
cflush.a.dev_bus_addr = 0;
@@ -384,6 +384,9 @@ int swiotlb_init_late(size_t size, gfp_t gfp_mask,
bool retried = false;
int rc = 0;
+ if (io_tlb_default_mem.nslabs)
+ return 0;
+
if (swiotlb_force_disable)
return 0;