qa: return run_shell process for waiters

or other uses.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit 2c2782b8654324c3e9d818ea0eb92d3f5405c7a2)

diff --git a/qa/tasks/cephfs/mount.py b/qa/tasks/cephfs/mount.py
index cbb0ec926532a75693fe06b0ce298010fe0f855c..4ad80de84be99a1ff7092aa34999403050c3fe16 100644 (file)
--- a/qa/tasks/cephfs/mount.py
+++ b/qa/tasks/cephfs/mount.py
@@ -1510,7 +1510,7 @@ class CephFSMount(object):
         if kwargs.pop('sudo', False):
             kwargs['args'].insert(0, 'sudo')
             kwargs['omit_sudo'] = False
-        self.run_shell(**kwargs)
+        return self.run_shell(**kwargs)
 
     def getfattr(self, path, attr, **kwargs):
         """