crypto: ixp4xx - 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/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index a8875b48759ec434755d3907cd3a96fc0eec0a2a..46cd6966dc45e09cd91d9fabed1bc9ac9fe3cb80 100644 (file)
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -575,7 +575,8 @@ static int init_tfm_ablk(struct crypto_tfm *tfm)
 
 static int init_tfm_aead(struct crypto_tfm *tfm)
 {
-       tfm->crt_aead.reqsize = sizeof(struct aead_ctx);
+       crypto_aead_set_reqsize(__crypto_aead_cast(tfm),
+                               sizeof(struct aead_ctx));
        return init_tfm(tfm);
 }