1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index a3ac26284845..a53704406099 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -429,9 +429,9 @@ static void *__iommu_alloc_attrs(struct device *dev, size_t size,
                                                    prot,
                                                    __builtin_return_address(0));
                 if (addr) {
-                        memset(addr, 0, size);
                         if (!coherent)
                                 __dma_flush_area(page_to_virt(page), iosize);
+                        memset(addr, 0, size);
                 } else {
                         iommu_dma_unmap_page(dev, *handle, iosize, 0, attrs);
                         dma_release_from_contiguous(dev, page,