openssl: don't disable the AFALG engine based on host kernel
Whether the AFALG engine (use of hardware crypto via AF_ALG) is enable or
disable depends on whether the host kernel is 4.1 or above, which has no bearing
on whether the target system supports it.
Remove the complicated logic and simply enable/disable as requested.
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
