From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 11 May 2015 09:48:03 +0000 (+0800)
Subject: crypto: seqiv - Use crypto_aead_set_reqsize helper
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ba6d8e395800e37bb0e6234f2bd7b3fe343ab8bb;p=openwrt%2Fstaging%2Fblogic.git

crypto: seqiv - 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/crypto/seqiv.c b/crypto/seqiv.c
index b7bb9a2f4a31..5bbf2e9e3ce5 100644
--- a/crypto/seqiv.c
+++ b/crypto/seqiv.c
@@ -251,7 +251,8 @@ static int seqiv_aead_init(struct crypto_tfm *tfm)
 
 	spin_lock_init(&ctx->lock);
 
-	tfm->crt_aead.reqsize = sizeof(struct aead_request);
+	crypto_aead_set_reqsize(__crypto_aead_cast(tfm),
+				sizeof(struct aead_request));
 
 	return aead_geniv_init(tfm);
 }