linux-kernel - [PATCH] crypto: mark crypto_alloc_tfm() _

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Date:	Tue, 10 Oct 2006 21:48:40 +0900
From:	Akinobu Mita <akinobu.mita@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Herbert Xu <herbert@...dor.apana.org.au>,
	"David S. Miller" <davem@...emloft.net>
Subject: [PATCH] crypto: mark crypto_alloc_tfm() __deprecated

This patch marks crypto_alloc_tfm() as __deprecated.
And converts from crypto_alloc_tfm() to crypto_alloc_comp() in
tcrypt crypto testing module.

Cc: Herbert Xu <herbert@...dor.apana.org.au>
Cc: "David S. Miller" <davem@...emloft.net>
Signed-off-by: Akinobu Mita <akinobu.mita@...il.com>

 crypto/tcrypt.c        |    4 ++--
 include/linux/crypto.h |    3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

Index: work-fault-inject/include/linux/crypto.h
===================================================================
--- work-fault-inject.orig/include/linux/crypto.h
+++ work-fault-inject/include/linux/crypto.h
@@ -367,7 +367,8 @@ struct crypto_attr_alg {
  * Transform user interface.
  */
  
-struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags);
+struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags)
+	__deprecated;
 struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
 void crypto_free_tfm(struct crypto_tfm *tfm);
 
Index: work-fault-inject/crypto/tcrypt.c
===================================================================
--- work-fault-inject.orig/crypto/tcrypt.c
+++ work-fault-inject/crypto/tcrypt.c
@@ -765,8 +765,8 @@ static void test_deflate(void)
 	memcpy(tvmem, deflate_comp_tv_template, tsize);
 	tv = (void *)tvmem;
 
-	tfm = crypto_alloc_tfm("deflate", 0);
-	if (tfm == NULL) {
+	tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC);
+	if (IS_ERR(tfm)) {
 		printk("failed to load transform for deflate\n");
 		return;
 	}
-
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