staging: rtl8192e: Remove unused variable rtl819XAGCTAB_Array

Remove unused variable rtl819XAGCTAB_Array.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/0733800b195d4f63cce2ef2ac114943c8c30f587.1679077522.git.philipp.g.hortmann@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>