diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 37e2808..7a63988 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -207,7 +207,7 @@
 	if (IS_ERR(handle))
 		result = VM_FAULT_SIGBUS;
 	else
-		result = __dax_fault(vma, vmf, ext4_dax_get_block, NULL);
+		result = __dax_fault(vma, vmf, ext4_dax_get_block);
 
 	if (write) {
 		if (!IS_ERR(handle))
@@ -243,7 +243,7 @@
 		result = VM_FAULT_SIGBUS;
 	else
 		result = __dax_pmd_fault(vma, addr, pmd, flags,
-					 ext4_dax_get_block, NULL);
+					 ext4_dax_get_block);
 
 	if (write) {
 		if (!IS_ERR(handle))