diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 4b6775af3c7e..c01b94a51195 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -3725,11 +3725,11 @@ static __init void of_unittest_overlay_high_level(void)
 		 "Adding overlay 'overlay_bad_add_dup_prop' failed\n");
 
 	EXPECT_END(KERN_ERR,
-		     "OF: overlay: ERROR: multiple fragments add, update, and/or delete property /testcase-data-2/substation@100/motor-1/electric/name");
+		   "OF: overlay: ERROR: multiple fragments add, update, and/or delete property /testcase-data-2/substation@100/motor-1/electric/name");
 	EXPECT_END(KERN_ERR,
-		     "OF: overlay: ERROR: multiple fragments add, update, and/or delete property /testcase-data-2/substation@100/motor-1/electric/rpm_avail");
+		   "OF: overlay: ERROR: multiple fragments add, update, and/or delete property /testcase-data-2/substation@100/motor-1/electric/rpm_avail");
 	EXPECT_END(KERN_ERR,
-		     "OF: overlay: ERROR: multiple fragments add and/or delete node /testcase-data-2/substation@100/motor-1/electric");
+		   "OF: overlay: ERROR: multiple fragments add and/or delete node /testcase-data-2/substation@100/motor-1/electric");
 
 	unittest(overlay_data_apply("overlay_bad_phandle", NULL),
 		 "Adding overlay 'overlay_bad_phandle' failed\n");