crypto: drivers - remove cra_list initialization

Initialization of cra_list is currently mixed, most ciphers initialize this
field and most shashes do not. Initialization however is not needed at all
since cra_list is initialized/overwritten in __crypto_register_alg() with
list_add(). Therefore perform cleanup to remove all unneeded initializations
of this field in 'crypto/drivers/'.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-geode@lists.infradead.org
Cc: Michal Ludvig <michal@logix.cz>
Cc: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Cc: Varun Wadekar <vwadekar@nvidia.com>
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: Kent Yoder <key@linux.vnet.ibm.com>
Acked-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

12 files changed, 0 insertions, 21 deletions

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 6bb20fffbf49..872ca8c8d83b 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -1017,7 +1017,6 @@ static int atmel_aes_register_algs(struct atmel_aes_dev *dd)
         int err, i, j;
 
         for (i = 0; i < ARRAY_SIZE(aes_algs); i++) {
-                INIT_LIST_HEAD(&aes_algs[i].cra_list);
                 err = crypto_register_alg(&aes_algs[i]);
                 if (err)
                         goto err_aes_algs;
@@ -1026,7 +1025,6 @@ static int atmel_aes_register_algs(struct atmel_aes_dev *dd)
         atmel_aes_hw_version_init(dd);
 
         if (dd->hw_version >= 0x130) {
-                INIT_LIST_HEAD(&aes_cfb64_alg[0].cra_list);
                 err = crypto_register_alg(&aes_cfb64_alg[0]);
                 if (err)
                         goto err_aes_cfb64_alg;
diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c
index eb2b61e57e2d..53c1680b5513 100644
--- a/drivers/crypto/atmel-tdes.c
+++ b/drivers/crypto/atmel-tdes.c
@@ -1044,7 +1044,6 @@ static int atmel_tdes_register_algs(struct atmel_tdes_dev *dd)
         int err, i, j;
 
         for (i = 0; i < ARRAY_SIZE(tdes_algs); i++) {
-                INIT_LIST_HEAD(&tdes_algs[i].cra_list);
                 err = crypto_register_alg(&tdes_algs[i]);
                 if (err)
                         goto err_tdes_algs;
diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c
index f3e36c86b6c3..933fb4b4a4c7 100644
--- a/drivers/crypto/geode-aes.c
+++ b/drivers/crypto/geode-aes.c
@@ -289,7 +289,6 @@ static struct crypto_alg geode_alg = {
         .cra_blocksize          =       AES_MIN_BLOCK_SIZE,
         .cra_ctxsize            =       sizeof(struct geode_aes_op),
         .cra_module                     =       THIS_MODULE,
-        .cra_list                       =       LIST_HEAD_INIT(geode_alg.cra_list),
         .cra_u                          =       {
                 .cipher =       {
                         .cia_min_keysize        =       AES_MIN_KEY_SIZE,
@@ -402,7 +401,6 @@ static struct crypto_alg geode_cbc_alg = {
         .cra_alignmask          =       15,
         .cra_type                       =       &crypto_blkcipher_type,
         .cra_module                     =       THIS_MODULE,
-        .cra_list                       =       LIST_HEAD_INIT(geode_cbc_alg.cra_list),
         .cra_u                          =       {
                 .blkcipher      =       {
                         .min_keysize    =       AES_MIN_KEY_SIZE,
@@ -489,7 +487,6 @@ static struct crypto_alg geode_ecb_alg = {
         .cra_alignmask          =       15,
         .cra_type                       =       &crypto_blkcipher_type,
         .cra_module                     =       THIS_MODULE,
-        .cra_list                       =       LIST_HEAD_INIT(geode_ecb_alg.cra_list),
         .cra_u                          =       {
                 .blkcipher      =       {
                         .min_keysize    =       AES_MIN_KEY_SIZE,
diff --git a/drivers/crypto/nx/nx-aes-cbc.c b/drivers/crypto/nx/nx-aes-cbc.c
index 69ed796ee327..a76d4c4f29f5 100644
--- a/drivers/crypto/nx/nx-aes-cbc.c
+++ b/drivers/crypto/nx/nx-aes-cbc.c
@@ -127,7 +127,6 @@ struct crypto_alg nx_cbc_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_blkcipher_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_cbc_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_cbc_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_blkcipher = {
diff --git a/drivers/crypto/nx/nx-aes-ccm.c b/drivers/crypto/nx/nx-aes-ccm.c
index 7aeac678b9c0..ef5eae6d1400 100644
--- a/drivers/crypto/nx/nx-aes-ccm.c
+++ b/drivers/crypto/nx/nx-aes-ccm.c
@@ -430,7 +430,6 @@ struct crypto_alg nx_ccm_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_aead_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_ccm_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_ccm_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_aead = {
@@ -453,7 +452,6 @@ struct crypto_alg nx_ccm4309_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_nivaead_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_ccm4309_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_ccm_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_aead = {
diff --git a/drivers/crypto/nx/nx-aes-ctr.c b/drivers/crypto/nx/nx-aes-ctr.c
index 52d4eb05e8f7..b6286f14680b 100644
--- a/drivers/crypto/nx/nx-aes-ctr.c
+++ b/drivers/crypto/nx/nx-aes-ctr.c
@@ -141,7 +141,6 @@ struct crypto_alg nx_ctr_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_blkcipher_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_ctr_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_ctr_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_blkcipher = {
@@ -163,7 +162,6 @@ struct crypto_alg nx_ctr3686_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_blkcipher_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_ctr3686_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_ctr_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_blkcipher = {
diff --git a/drivers/crypto/nx/nx-aes-ecb.c b/drivers/crypto/nx/nx-aes-ecb.c
index 7b77bc2d1df4..ba5f1611336f 100644
--- a/drivers/crypto/nx/nx-aes-ecb.c
+++ b/drivers/crypto/nx/nx-aes-ecb.c
@@ -126,7 +126,6 @@ struct crypto_alg nx_ecb_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_blkcipher_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_ecb_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_ecb_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_blkcipher = {
diff --git a/drivers/crypto/nx/nx-aes-gcm.c b/drivers/crypto/nx/nx-aes-gcm.c
index 9ab1c7341dac..c8109edc5cfb 100644
--- a/drivers/crypto/nx/nx-aes-gcm.c
+++ b/drivers/crypto/nx/nx-aes-gcm.c
@@ -316,7 +316,6 @@ struct crypto_alg nx_gcm_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_aead_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_gcm_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_gcm_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_aead = {
@@ -338,7 +337,6 @@ struct crypto_alg nx_gcm4106_aes_alg = {
         .cra_ctxsize     = sizeof(struct nx_crypto_ctx),
         .cra_type        = &crypto_nivaead_type,
         .cra_module      = THIS_MODULE,
-        .cra_list        = LIST_HEAD_INIT(nx_gcm4106_aes_alg.cra_list),
         .cra_init        = nx_crypto_ctx_aes_gcm_init,
         .cra_exit        = nx_crypto_ctx_exit,
         .cra_aead = {
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index 63e57b57a12c..093a8af59cbe 100644
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -876,7 +876,6 @@ static int omap_aes_probe(struct platform_device *pdev)
 
         for (i = 0; i < ARRAY_SIZE(algs); i++) {
                 pr_debug("i: %d\n", i);
-                INIT_LIST_HEAD(&algs[i].cra_list);
                 err = crypto_register_alg(&algs[i]);
                 if (err)
                         goto err_algs;
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 37b2e9406af6..633ba945e153 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -328,7 +328,6 @@ static struct crypto_alg aes_alg = {
         .cra_ctxsize            =       sizeof(struct aes_ctx),
         .cra_alignmask          =       PADLOCK_ALIGNMENT - 1,
         .cra_module             =       THIS_MODULE,
-        .cra_list               =       LIST_HEAD_INIT(aes_alg.cra_list),
         .cra_u                  =       {
                 .cipher = {
                         .cia_min_keysize        =       AES_MIN_KEY_SIZE,
@@ -408,7 +407,6 @@ static struct crypto_alg ecb_aes_alg = {
         .cra_alignmask          =       PADLOCK_ALIGNMENT - 1,
         .cra_type               =       &crypto_blkcipher_type,
         .cra_module             =       THIS_MODULE,
-        .cra_list               =       LIST_HEAD_INIT(ecb_aes_alg.cra_list),
         .cra_u                  =       {
                 .blkcipher = {
                         .min_keysize            =       AES_MIN_KEY_SIZE,
@@ -491,7 +489,6 @@ static struct crypto_alg cbc_aes_alg = {
         .cra_alignmask          =       PADLOCK_ALIGNMENT - 1,
         .cra_type               =       &crypto_blkcipher_type,
         .cra_module             =       THIS_MODULE,
-        .cra_list               =       LIST_HEAD_INIT(cbc_aes_alg.cra_list),
         .cra_u                  =       {
                 .blkcipher = {
                         .min_keysize            =       AES_MIN_KEY_SIZE,
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
index bc986f806086..a22714412cda 100644
--- a/drivers/crypto/s5p-sss.c
+++ b/drivers/crypto/s5p-sss.c
@@ -626,7 +626,6 @@ static int s5p_aes_probe(struct platform_device *pdev)
         crypto_init_queue(&pdata->queue, CRYPTO_QUEUE_LEN);
 
         for (i = 0; i < ARRAY_SIZE(algs); i++) {
-                INIT_LIST_HEAD(&algs[i].cra_list);
                 err = crypto_register_alg(&algs[i]);
                 if (err)
                         goto err_algs;
diff --git a/drivers/crypto/tegra-aes.c b/drivers/crypto/tegra-aes.c
index ac236f6724f4..631149e50ef1 100644
--- a/drivers/crypto/tegra-aes.c
+++ b/drivers/crypto/tegra-aes.c
@@ -1004,8 +1004,6 @@ static int tegra_aes_probe(struct platform_device *pdev)
 
         aes_dev = dd;
         for (i = 0; i < ARRAY_SIZE(algs); i++) {
-                INIT_LIST_HEAD(&algs[i].cra_list);
-
                 algs[i].cra_priority = 300;
                 algs[i].cra_ctxsize = sizeof(struct tegra_aes_ctx);
                 algs[i].cra_module = THIS_MODULE;