Commit 25df9194 authored by Herbert Xu's avatar Herbert Xu

crypto: authenc - Use crypto_aead_set_reqsize helper

This patch uses the crypto_aead_set_reqsize helper to avoid directly
touching the internals of aead.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 21b70134
...@@ -570,13 +570,14 @@ static int crypto_authenc_init_tfm(struct crypto_tfm *tfm) ...@@ -570,13 +570,14 @@ static int crypto_authenc_init_tfm(struct crypto_tfm *tfm)
crypto_ahash_alignmask(auth) + 1) + crypto_ahash_alignmask(auth) + 1) +
crypto_ablkcipher_ivsize(enc); crypto_ablkcipher_ivsize(enc);
tfm->crt_aead.reqsize = sizeof(struct authenc_request_ctx) + crypto_aead_set_reqsize(__crypto_aead_cast(tfm),
ctx->reqoff + sizeof(struct authenc_request_ctx) +
max_t(unsigned int, ctx->reqoff +
crypto_ahash_reqsize(auth) + max_t(unsigned int,
sizeof(struct ahash_request), crypto_ahash_reqsize(auth) +
sizeof(struct skcipher_givcrypt_request) + sizeof(struct ahash_request),
crypto_ablkcipher_reqsize(enc)); sizeof(struct skcipher_givcrypt_request) +
crypto_ablkcipher_reqsize(enc)));
return 0; return 0;
......
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