Remove dead code from GpuAlloc

theano/sandbox/cuda/basic_ops.py

@@ -3357,8 +3357,6 @@ class GpuAlloc(GpuAllocEmpty):
         #if there is unneeded transfert generated by the next line
         #the optimizer will remove them.
         v = as_cuda_ndarray_variable(value)
-        if v.ndim != len(shape):
-            value = tensor.shape_padleft(value, len(shape) - v.ndim)
         shape, output = self.validate_shape(shape)
         return Apply(self, [v] + shape, [output])