small code refactoring.

theano/compile/profiling.py

@@ -874,8 +874,10 @@ class ProfileStats(object):
                         assert not (ins in view_of_temp and
                                     viewed_by_temp[ins])
                         # We track of the original var, so this shouldn't happen
-                        if dependencies[ins] and ins not in fgraph.outputs and ins.owner:
-                            if all(compute_map[v] for v in dependencies[ins]):
+                        if (dependencies[ins] and
+                            ins not in fgraph.outputs and
+                            ins.owner and
+                            all(compute_map[v] for v in dependencies[ins])):
                             if ins not in view_of_temp and not viewed_by_temp.get(ins, []):
                                 mem_freed += var_mem[ins]
                             elif ins in view_of_temp: