1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 498b6544fd62..153cf1482125 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -96,8 +96,6 @@ static inline phys_addr_t xen_bus_to_phys(dma_addr_t baddr)
         dma_addr_t dma = (dma_addr_t)pfn << PAGE_SHIFT;
         phys_addr_t paddr = dma;
 
-        BUG_ON(paddr != dma); /* truncation has occurred, should never happen */
-
         paddr |= baddr & ~PAGE_MASK;
 
         return paddr;