results: mark --subset and --seed optional

before d488b9bd, these params were mandatory. after d488b9bd, they are
optional. because

- these parameters passed in only for "first-in-suite" job
- subset is not mandatory even for "first-in-suite", because there is
  chance that user want to run the full combination of the test matrix.

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/scripts/results.py b/scripts/results.py
index e0e995bef9bdbb51776d66846cfcf7af47d99931..737df408923175dd7911b768ddb86b2ae5e07599 100644 (file)
--- a/scripts/results.py
+++ b/scripts/results.py
@@ -1,5 +1,5 @@
 """
-usage: teuthology-results [-h] [-v] [--dry-run] [--email EMAIL] [--timeout TIMEOUT] --archive-dir DIR --name NAME --subset SUBSET --seed SEED
+usage: teuthology-results [-h] [-v] [--dry-run] [--email EMAIL] [--timeout TIMEOUT] --archive-dir DIR --name NAME [--subset SUBSET] [--seed SEED]
 
 Email teuthology suite results