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crypto: aesni - Use crypto_aead_set_reqsize helper

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This patch uses the crypto_aead_set_reqsize helper to avoid directly
touching the internals of aead.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2015-05-11 17:48:04 +08:00
parent ba6d8e3958
commit a5a2b4da01
1 changed files with 3 additions and 2 deletions
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5
arch/x86/crypto/aesni-intel_glue.c
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@ -807,8 +807,9 @@ static int rfc4106_init(struct crypto_tfm *tfm)
child_ctx = aesni_rfc4106_gcm_ctx_get(cryptd_child);
memcpy(child_ctx, ctx, sizeof(*ctx));
ctx->cryptd_tfm = cryptd_tfm;
tfm->crt_aead.reqsize = sizeof(struct aead_request)
+ crypto_aead_reqsize(&cryptd_tfm->base);
crypto_aead_set_reqsize(__crypto_aead_cast(tfm),
sizeof(struct aead_request) +
crypto_aead_reqsize(&cryptd_tfm->base));
return 0;
}