[RFC PATCH 01/10] KVM: selftests: Test error message fixes for memfd_restricted selftests

[Ackerley Tng <ackerleytng@xxxxxxxxxx>]

Signed-off-by: Ackerley Tng <ackerleytng@xxxxxxxxxx>
---
 tools/testing/selftests/vm/memfd_restricted.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/vm/memfd_restricted.c b/tools/testing/selftests/vm/memfd_restricted.c
index 3a556b570129..43a512f273f7 100644
--- a/tools/testing/selftests/vm/memfd_restricted.c
+++ b/tools/testing/selftests/vm/memfd_restricted.c
@@ -49,12 +49,12 @@ static void test_file_size(int fd)
 	}
 
 	if (sb.st_size != page_size) {
-		fail("unexpected file size after ftruncate");
+		fail("unexpected file size after ftruncate\n");
 		return;
 	}
 
 	if (!ftruncate(fd, page_size * 2)) {
-		fail("unexpected ftruncate\n");
+		fail("size of file cannot be changed once set\n");
 		return;
 	}
 
-- 
2.40.0.rc2.332.ga46443480c-goog