summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorHerbert Xu <herbert@gondor.apana.org.au>2015-05-11 17:47:56 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2015-05-13 10:31:39 +0800
commit2c221ad39424cf8c72abe42a7f989a8d38d181d2 (patch)
treeb876d62c3cad145be238ab07dd29f10f6f057975
parent6650d09b3a0fea2c1f03f28f7a49309050529718 (diff)
downloadlinux-2c221ad39424cf8c72abe42a7f989a8d38d181d2.tar.bz2
crypto: ccm - 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>
-rw-r--r--crypto/ccm.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/crypto/ccm.c b/crypto/ccm.c
index 003bbbd21a2b..a4d1a5eda18b 100644
--- a/crypto/ccm.c
+++ b/crypto/ccm.c
@@ -453,9 +453,9 @@ static int crypto_ccm_init_tfm(struct crypto_tfm *tfm)
align = crypto_tfm_alg_alignmask(tfm);
align &= ~(crypto_tfm_ctx_alignment() - 1);
- tfm->crt_aead.reqsize = align +
- sizeof(struct crypto_ccm_req_priv_ctx) +
- crypto_ablkcipher_reqsize(ctr);
+ crypto_aead_set_reqsize(__crypto_aead_cast(tfm),
+ align + sizeof(struct crypto_ccm_req_priv_ctx) +
+ crypto_ablkcipher_reqsize(ctr));
return 0;
@@ -729,10 +729,10 @@ static int crypto_rfc4309_init_tfm(struct crypto_tfm *tfm)
align = crypto_aead_alignmask(aead);
align &= ~(crypto_tfm_ctx_alignment() - 1);
- tfm->crt_aead.reqsize = sizeof(struct aead_request) +
- ALIGN(crypto_aead_reqsize(aead),
- crypto_tfm_ctx_alignment()) +
- align + 16;
+ crypto_aead_set_reqsize(__crypto_aead_cast(tfm),
+ sizeof(struct aead_request) +
+ ALIGN(crypto_aead_reqsize(aead), crypto_tfm_ctx_alignment()) +
+ align + 16);
return 0;
}