cryptd_skcipher_child
EXPORT_SYMBOL_GPL(cryptd_skcipher_child);
reqsize = crypto_skcipher_reqsize(cryptd_skcipher_child(cryptd_tfm));
child = cryptd_skcipher_child(ctx->cryptd_tfm);
child = cryptd_skcipher_child(ctx->cryptd_tfm);
struct crypto_skcipher *cryptd_skcipher_child(struct cryptd_skcipher *tfm);