crypto: aesni - 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: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 112cefacf2af07b216cb598232bcc586a76fa919..2ade24000246060da00e5af10b217dbc39791acb 100644 (file)
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -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;
 }