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crypto: sha256 - remove duplicate generic hash init function 

crypto_sha256_init() and sha256_base_init() are the same repeated
implementations, remove the crypto_sha256_init() in generic
implementation, sha224 is the same process.

Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tianjia Zhang 2021-12-20 17:23:14 +08:00 committed by Herbert Xu
parent 908dffaf88
commit 96ede30f4b
1 changed files with 2 additions and 14 deletions
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16
crypto/sha256_generic.c
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@ -33,18 +33,6 @@ const u8 sha256_zero_message_hash[SHA256_DIGEST_SIZE] = {
}; };
EXPORT_SYMBOL_GPL(sha256_zero_message_hash); EXPORT_SYMBOL_GPL(sha256_zero_message_hash);
static int crypto_sha256_init(struct shash_desc *desc)
{
sha256_init(shash_desc_ctx(desc));
return 0;
}
static int crypto_sha224_init(struct shash_desc *desc)
{
sha224_init(shash_desc_ctx(desc));
return 0;
}
int crypto_sha256_update(struct shash_desc *desc, const u8 *data, int crypto_sha256_update(struct shash_desc *desc, const u8 *data,
unsigned int len) unsigned int len)
{ {
@ -72,7 +60,7 @@ EXPORT_SYMBOL(crypto_sha256_finup);
static struct shash_alg sha256_algs[2] = { { static struct shash_alg sha256_algs[2] = { {
.digestsize = SHA256_DIGEST_SIZE, .digestsize = SHA256_DIGEST_SIZE,
.init = crypto_sha256_init, .init = sha256_base_init,
.update = crypto_sha256_update, .update = crypto_sha256_update,
.final = crypto_sha256_final, .final = crypto_sha256_final,
.finup = crypto_sha256_finup, .finup = crypto_sha256_finup,
@ -86,7 +74,7 @@ static struct shash_alg sha256_algs[2] = { {
} }
}, { }, {
.digestsize = SHA224_DIGEST_SIZE, .digestsize = SHA224_DIGEST_SIZE,
.init = crypto_sha224_init, .init = sha224_base_init,
.update = crypto_sha256_update, .update = crypto_sha256_update,
.final = crypto_sha256_final, .final = crypto_sha256_final,
.finup = crypto_sha256_finup, .finup = crypto_sha256_finup,