[PATCH] crypto: hash - remove CRYPTO_ALG_TYPE_DIGEST

[Eric Biggers]

From: Eric Biggers <ebigg...@google.com>

Remove the unnecessary constant CRYPTO_ALG_TYPE_DIGEST, which has the
same value as CRYPTO_ALG_TYPE_HASH.

Signed-off-by: Eric Biggers <ebigg...@google.com>
---
 Documentation/crypto/architecture.rst | 4 +---
 crypto/cryptd.c                       | 2 +-
 include/linux/crypto.h                | 1 -
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/Documentation/crypto/architecture.rst 
b/Documentation/crypto/architecture.rst
index ee8ff0762d7fa..3eae1ae7f7981 100644
--- a/Documentation/crypto/architecture.rst
+++ b/Documentation/crypto/architecture.rst
@@ -208,9 +208,7 @@ the aforementioned cipher types:
 -  CRYPTO_ALG_TYPE_KPP Key-agreement Protocol Primitive (KPP) such as
    an ECDH or DH implementation
 
--  CRYPTO_ALG_TYPE_DIGEST Raw message digest
-
--  CRYPTO_ALG_TYPE_HASH Alias for CRYPTO_ALG_TYPE_DIGEST
+-  CRYPTO_ALG_TYPE_HASH Raw message digest
 
 -  CRYPTO_ALG_TYPE_SHASH Synchronous multi-block hash
 
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index 1bf777b765127..c34d10309b1b3 100644
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -925,7 +925,7 @@ static int cryptd_create(struct crypto_template *tmpl, 
struct rtattr **tb)
        switch (algt->type & algt->mask & CRYPTO_ALG_TYPE_MASK) {
        case CRYPTO_ALG_TYPE_BLKCIPHER:
                return cryptd_create_skcipher(tmpl, tb, &queue);
-       case CRYPTO_ALG_TYPE_DIGEST:
+       case CRYPTO_ALG_TYPE_HASH:
                return cryptd_create_hash(tmpl, tb, &queue);
        case CRYPTO_ALG_TYPE_AEAD:
                return cryptd_create_aead(tmpl, tb, &queue);
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index f2565a1031584..311237b1dab02 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -54,7 +54,6 @@
 #define CRYPTO_ALG_TYPE_SCOMPRESS      0x0000000b
 #define CRYPTO_ALG_TYPE_RNG            0x0000000c
 #define CRYPTO_ALG_TYPE_AKCIPHER       0x0000000d
-#define CRYPTO_ALG_TYPE_DIGEST         0x0000000e
 #define CRYPTO_ALG_TYPE_HASH           0x0000000e
 #define CRYPTO_ALG_TYPE_SHASH          0x0000000e
 #define CRYPTO_ALG_TYPE_AHASH          0x0000000f
-- 
2.21.0.1020.gf2820cf01a-goog