Do not print max dir number if the filesystem has no subdir limit.
Signed-off-by: Sheng Yong <[email protected]>
---
lib/tests/tst_fs_fill_subdirs.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lib/tests/tst_fs_fill_subdirs.c b/lib/tests/tst_fs_fill_subdirs.c
index 496db59..7c956f6 100644
--- a/lib/tests/tst_fs_fill_subdirs.c
+++ b/lib/tests/tst_fs_fill_subdirs.c
@@ -33,10 +33,13 @@ static void cleanup(void)
int main(void)
{
+ int ret;
+
tst_tmpdir();
- fprintf(stderr, "Max dir elements = %i\n",
- tst_fs_fill_subdirs(NULL, "dir"));
+ ret = tst_fs_fill_subdirs(NULL, "dir");
+ if (ret != -1)
+ fprintf(stderr, "Max dir elements = %i\n", ret);
cleanup();
tst_exit();
--
1.8.3.4
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