[Bug 734098] gst_element_set_state blocked when plugout a usb audio device

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=734098
  GStreamer | gst-plugins-good | 1.x

--- Comment #2 from Yongjian Xu <hustxyj at sina.com> 2014-08-20 00:27:18 UTC ---
I'm sorry that I forgot what the return value was. And I don't have any usb
audio device at hand now.
No matter what the return value was, the code should not be written like that,
each return value should be treated respectively.

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.