iotests: drop qemu_img_verbose() helper

qemu_img_verbose() has a drawback of not going through generic
qemu_img_pipe_and_status(). qemu_img_verbose() is not very popular, so
update the only two users to qemu_img_log() and drop qemu_img_verbose()
at all.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20211223160144.1097696-6-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 740f8be36b..cc4bbbcf7b 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -235,14 +235,6 @@ def qemu_img_measure(*args):
 def qemu_img_check(*args):
     return json.loads(qemu_img_pipe("check", "--output", "json", *args))
 
-def qemu_img_verbose(*args):
-    '''Run qemu-img without suppressing its output and return the exit code'''
-    exitcode = subprocess.call(qemu_img_args + list(args))
-    if exitcode < 0:
-        sys.stderr.write('qemu-img received signal %i: %s\n'
-                         % (-exitcode, ' '.join(qemu_img_args + list(args))))
-    return exitcode
-
 def qemu_img_pipe(*args: str) -> str:
     '''Run qemu-img and return its output'''
     return qemu_img_pipe_and_status(*args)[0]