diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 4ad89ea71a70118dad2e5d960f89f54431a1ad67..d6af29250d94994e95bdfdb35d54e53a575d58c8 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1382,7 +1382,7 @@ static struct page *tcmu_try_get_block_page(struct tcmu_dev *udev, uint32_t dbi)
 	return page;
 }
 
-static int tcmu_vma_fault(struct vm_fault *vmf)
+static vm_fault_t tcmu_vma_fault(struct vm_fault *vmf)
 {
 	struct tcmu_dev *udev = vmf->vma->vm_private_data;
 	struct uio_info *info = &udev->uio_info;