From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 11 May 2015 09:48:01 +0000 (+0800)
Subject: crypto: pcrypt - Use crypto_aead_set_reqsize helper
X-Git-Tag: v4.1.12-92~24^2~91
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=55dbcd9a3215aee911e72fd44d10fa60ff293ca7;p=users%2Fjedix%2Flinux-maple.git

crypto: pcrypt - 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>
(cherry picked from commit fd0de97890d88b979c2731bd5b70d504175fc2ed)

Orabug: 24614549

Signed-off-by: Ethan Zhao <ethan.zhao@oracle.com>
Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>
---

diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
index c305d4112735c..ac115d591d66e 100644
--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -292,9 +292,10 @@ static int pcrypt_aead_init_tfm(struct crypto_tfm *tfm)
 		return PTR_ERR(cipher);
 
 	ctx->child = cipher;
-	tfm->crt_aead.reqsize = sizeof(struct pcrypt_request)
-		+ sizeof(struct aead_givcrypt_request)
-		+ crypto_aead_reqsize(cipher);
+	crypto_aead_set_reqsize(__crypto_aead_cast(tfm),
+		sizeof(struct pcrypt_request) +
+		sizeof(struct aead_givcrypt_request) +
+		crypto_aead_reqsize(cipher));
 
 	return 0;
 }