[PATCH b4 02/12] Fix ruff check warnings

[Tamir Duberstein <tamird@kernel.org>]

Mark example-only variables as intentionally unused so ruff can check
the script without changing its illustrative structure.

Signed-off-by: Tamir Duberstein <tamird@kernel.org>
---
 misc/review-ci-example.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/misc/review-ci-example.py b/misc/review-ci-example.py
index e5837eb..cbac2ae 100755
--- a/misc/review-ci-example.py
+++ b/misc/review-ci-example.py
@@ -43,7 +43,7 @@ import sys
 
 def main() -> None:
     msg = email.message_from_binary_file(sys.stdin.buffer)
-    subject = msg.get('subject', '(no subject)')
+    subject = msg.get('subject', '(no subject)')  # noqa: F841
     msgid = msg.get('message-id', '').strip('<> ')
 
     # Example: read tracking data for commit-based CI lookups
@@ -53,7 +53,7 @@ def main() -> None:
             tracking = json.load(fp)
         branch_tips = tracking.get('series', {}).get('branch-tips', [])
     else:
-        branch_tips = []
+        branch_tips = []  # noqa: F841
 
     # Seed the RNG with the message-id so results are stable across
     # repeated runs of the same message (simulates cached CI results).

-- 
2.53.0