This patch simply fixes some small memory leaks that can happen
during error handling in zfsvfs_create_impl(). If the function
fails, it frees all the memory / references it created.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes#8490
04a3b0796c