qa: return run_shell process for waiters

or other uses.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/qa/tasks/cephfs/mount.py b/qa/tasks/cephfs/mount.py
index ba4874cc92dacd03a0555f6edabe19d39b71b34d..659ee8a0e4e71cf50fbfe9843e7e807dc5180306 100644 (file)
--- a/qa/tasks/cephfs/mount.py
+++ b/qa/tasks/cephfs/mount.py
@@ -1580,7 +1580,7 @@ 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):
         """