crypto: shash - Use finup in default digest
Herbert Xu [Wed, 8 Jul 2009 15:32:08 +0000 (23:32 +0800)]
This patch simplifies the default digest function by using finup.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/shash.c

index 3d24242..7832310 100644 (file)
@@ -154,8 +154,7 @@ static int shash_digest_unaligned(struct shash_desc *desc, const u8 *data,
                                  unsigned int len, u8 *out)
 {
        return crypto_shash_init(desc) ?:
-              crypto_shash_update(desc, data, len) ?:
-              crypto_shash_final(desc, out);
+              crypto_shash_finup(desc, data, len, out);
 }
 
 int crypto_shash_digest(struct shash_desc *desc, const u8 *data,