[PATCH 2/6] crypto: aegis - drop empty TFM init/exit routines

[Ard Biesheuvel]

TFM init/exit routines are optional, so no need to provide empty ones.

Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
 crypto/aegis128.c  | 11 -----------
 crypto/aegis128l.c | 11 -----------
 crypto/aegis256.c  | 11 -----------
 3 files changed, 33 deletions(-)

diff --git a/crypto/aegis128.c b/crypto/aegis128.c
index 125e11246990..4f8f1cdef129 100644
--- a/crypto/aegis128.c
+++ b/crypto/aegis128.c
@@ -403,22 +403,11 @@ static int crypto_aegis128_decrypt(struct aead_request 
*req)
        return crypto_memneq(tag.bytes, zeros, authsize) ? -EBADMSG : 0;
 }
 
-static int crypto_aegis128_init_tfm(struct crypto_aead *tfm)
-{
-       return 0;
-}
-
-static void crypto_aegis128_exit_tfm(struct crypto_aead *tfm)
-{
-}
-
 static struct aead_alg crypto_aegis128_alg = {
        .setkey = crypto_aegis128_setkey,
        .setauthsize = crypto_aegis128_setauthsize,
        .encrypt = crypto_aegis128_encrypt,
        .decrypt = crypto_aegis128_decrypt,
-       .init = crypto_aegis128_init_tfm,
-       .exit = crypto_aegis128_exit_tfm,
 
        .ivsize = AEGIS128_NONCE_SIZE,
        .maxauthsize = AEGIS128_MAX_AUTH_SIZE,
diff --git a/crypto/aegis128l.c b/crypto/aegis128l.c
index 9bca3d619a22..ef5bc2297a2c 100644
--- a/crypto/aegis128l.c
+++ b/crypto/aegis128l.c
@@ -467,22 +467,11 @@ static int crypto_aegis128l_decrypt(struct aead_request 
*req)
        return crypto_memneq(tag.bytes, zeros, authsize) ? -EBADMSG : 0;
 }
 
-static int crypto_aegis128l_init_tfm(struct crypto_aead *tfm)
-{
-       return 0;
-}
-
-static void crypto_aegis128l_exit_tfm(struct crypto_aead *tfm)
-{
-}
-
 static struct aead_alg crypto_aegis128l_alg = {
        .setkey = crypto_aegis128l_setkey,
        .setauthsize = crypto_aegis128l_setauthsize,
        .encrypt = crypto_aegis128l_encrypt,
        .decrypt = crypto_aegis128l_decrypt,
-       .init = crypto_aegis128l_init_tfm,
-       .exit = crypto_aegis128l_exit_tfm,
 
        .ivsize = AEGIS128L_NONCE_SIZE,
        .maxauthsize = AEGIS128L_MAX_AUTH_SIZE,
diff --git a/crypto/aegis256.c b/crypto/aegis256.c
index b47fd39595ad..b824ef4d1248 100644
--- a/crypto/aegis256.c
+++ b/crypto/aegis256.c
@@ -418,22 +418,11 @@ static int crypto_aegis256_decrypt(struct aead_request 
*req)
        return crypto_memneq(tag.bytes, zeros, authsize) ? -EBADMSG : 0;
 }
 
-static int crypto_aegis256_init_tfm(struct crypto_aead *tfm)
-{
-       return 0;
-}
-
-static void crypto_aegis256_exit_tfm(struct crypto_aead *tfm)
-{
-}
-
 static struct aead_alg crypto_aegis256_alg = {
        .setkey = crypto_aegis256_setkey,
        .setauthsize = crypto_aegis256_setauthsize,
        .encrypt = crypto_aegis256_encrypt,
        .decrypt = crypto_aegis256_decrypt,
-       .init = crypto_aegis256_init_tfm,
-       .exit = crypto_aegis256_exit_tfm,
 
        .ivsize = AEGIS256_NONCE_SIZE,
        .maxauthsize = AEGIS256_MAX_AUTH_SIZE,
-- 
2.20.1