linux-imx

crypto: 3des - move verification out of exported routine

In preparation of moving the shared key expansion routine into the
DES library, move the verification done by __des3_ede_setkey() into
its callers.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>