glmemory: remove uneeded unref

The call to _gl_mem_alloc_data will unref and NULLify 'dest' for us.
We just need to return.

https://bugzilla.gnome.org/show_bug.cgi?id=744246

diff --git a/gst-libs/gst/gl/gstglmemory.c b/gst-libs/gst/gl/gstglmemory.c
index 0987e4986bf78bc88e54c5df978e5f3f4a7b4eb7..254e617313007da35fe9330de660127ac950e7b9 100644 (file)
--- a/gst-libs/gst/gl/gstglmemory.c
+++ b/gst-libs/gst/gl/gstglmemory.c
@@ -1069,7 +1069,6 @@ _gl_mem_copy (GstGLMemory * src, gssize offset, gssize size)
 
     if (dest == NULL) {
       GST_WARNING ("Could not copy GL Memory");
-      gst_memory_unref ((GstMemory *) dest);
       goto done;
     }