Remove unused variables.

Author: r-barnes

src/cpp/curand.hpp

@@ -52,7 +52,6 @@ namespace pycuda { namespace curandom {
     buf_wrapper.get(dst.ptr(), PyBUF_ANY_CONTIGUOUS | PyBUF_WRITABLE);
 
     void *buf = buf_wrapper.m_buf.buf;
-    PYCUDA_BUFFER_SIZE_T len = buf_wrapper.m_buf.len;
 
     if (CURAND_DIRECTION_VECTORS_32_JOEKUO6 == set
 #if CUDAPP_CUDA_VERSION >= 4000

src/wrapper/wrap_cudadrv.cpp

@@ -355,7 +355,6 @@ namespace
   module *module_from_buffer(py::object buffer, py::object py_options,
       py::object message_handler)
   {
-    PYCUDA_BUFFER_SIZE_T len;
     py_buffer_wrapper py_buf;
     py_buf.get(buffer.ptr(), PyBUF_ANY_CONTIGUOUS);
     CUmodule mod;
@@ -499,16 +498,15 @@ namespace
 
       void add_data(py::object py_data, CUjitInputType input_type, py::str py_name)
       {
-	Py_buffer py_buf;
-        PYCUDA_BUFFER_SIZE_T data_buf_len;
+        Py_buffer py_buf;
         if (PyObject_GetBuffer(py_data.ptr(), &py_buf, PyBUF_ANY_CONTIGUOUS)) {
           throw py::error_already_set();
         }
         const char* name = (py_name.ptr() != Py_None)?
             py::extract<const char*>(py_name) : NULL;
         const CUresult cu_result = cuLinkAddData(m_link_state, input_type, py_buf.buf,
             py_buf.len, name, 0, NULL, NULL);
-	PyBuffer_Release(&py_buf);
+        PyBuffer_Release(&py_buf);
         check_cu_result("cuLinkAddData", cu_result);
       }