condition checking merged

theano/sandbox/cuda/basic_ops.py

@@ -34,10 +34,10 @@ _logger = logging.getLogger(_logger_name)
 
 
 def as_cuda_ndarray_variable(x):
-    if x.owner and isinstance(x.owner.op, HostFromGpu):
+    if x.owner:
+        if isinstance(x.owner.op, HostFromGpu):
             return x.owner.inputs[0]
-    if \
-            x.owner and \
+        elif \
                 isinstance(x.owner.op, GpuFromHost) and \
                 x.owner.inputs[0].owner and \
                 isinstance(x.owner.inputs[0].owner.op, HostFromGpu):