From e15aa3692da1dcee3172966a878b04a1e0f514b3 Mon Sep 17 00:00:00 2001 From: Jussi Kivilinna Date: Wed, 11 Jul 2012 14:20:56 +0300 Subject: [PATCH] crypto: drivers - remove cra_list initialization MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Cc: linux-geode@lists.infradead.org Cc: Michal Ludvig Cc: Dmitry Kasatkin Cc: Varun Wadekar Cc: Eric Bénard Signed-off-by: Jussi Kivilinna Acked-by: Kent Yoder Acked-by: Vladimir Zapolskiy Signed-off-by: Herbert Xu --- drivers/crypto/atmel-aes.c | 2 -- drivers/crypto/atmel-tdes.c | 1 - drivers/crypto/geode-aes.c | 3 --- drivers/crypto/nx/nx-aes-cbc.c | 1 - drivers/crypto/nx/nx-aes-ccm.c | 2 -- drivers/crypto/nx/nx-aes-ctr.c | 2 -- drivers/crypto/nx/nx-aes-ecb.c | 1 - drivers/crypto/nx/nx-aes-gcm.c | 2 -- drivers/crypto/omap-aes.c | 1 - drivers/crypto/padlock-aes.c | 3 --- drivers/crypto/s5p-sss.c | 1 - drivers/crypto/tegra-aes.c | 2 -- 12 files changed, 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; -- GitLab