Whichever python is used to run iotest 297 should be the one used to
actually run the linters.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 tests/qemu-iotests/linters.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/qemu-iotests/linters.py b/tests/qemu-iotests/linters.py
index 65c4c4e827..9fb3fd1449 100644
--- a/tests/qemu-iotests/linters.py
+++ b/tests/qemu-iotests/linters.py
@@ -68,7 +68,7 @@ def run_linter(
     :raise CalledProcessError: If the linter process exits with failure.
     """
     subprocess.run(
-        ('python3', '-m', tool, *args),
+        (sys.executable, '-m', tool, *args),
         env=env,
         check=True,
         stdout=subprocess.PIPE if suppress_output else None,
-- 
2.40.1