diff mbox series

[v2,4/8] iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()

Message ID 20201130134024.19212-5-vsementsov@virtuozzo.com
State New
Headers show
Series nbd reconnect on open | expand

Commit Message

Vladimir Sementsov-Ogievskiy Nov. 30, 2020, 1:40 p.m. UTC
Just drop code duplication.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 tests/qemu-iotests/iotests.py | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 5ebe25e063..6c9bcf9042 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -188,14 +188,7 @@  def img_info_log(filename, filter_path=None, imgopts=False, extra_args=()):
 def qemu_io(*args):
     '''Run qemu-io and return the stdout data'''
     args = qemu_io_args + list(args)
-    subp = subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=subprocess.STDOUT,
-                            universal_newlines=True)
-    output = subp.communicate()[0]
-    if subp.returncode < 0:
-        sys.stderr.write('qemu-io received signal %i: %s\n'
-                         % (-subp.returncode, ' '.join(args)))
-    return output
+    return qemu_tool_pipe_and_status('qemu-io', args)[0]
 
 def qemu_io_log(*args):
     result = qemu_io(*args)