Instead of passing 'r' and calling r.Body.Close() in some other function, just use 'defer'

gistfile1.txt

// Current Code

	r, err := http.DefaultClient.Do(&req)
	if err != nil {
		return nil, err
	}

	function_dowork_that_also_calls_r_body_close(r)

// My Thoughts

	r, err := http.DefaultClient.Do(&req)
	defer r.Body.Close()
	if err != nil {
		return nil, err
	}

	function_dowork(r)