diff options
author | Eric Biggers <ebiggers@google.com> | 2018-11-14 11:35:48 -0800 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-11-20 14:26:55 +0800 |
commit | d41655909e3236bfb00aa69f435a9634cd74b60b (patch) | |
tree | d32474c083af2f55acaa1cba1701a19b91deb324 | |
parent | 2b78aeb366365bd9cbf56c710e8b2ac494620306 (diff) |
crypto: remove useless initializations of cra_list
Some algorithms initialize their .cra_list prior to registration.
But this is unnecessary since crypto_register_alg() will overwrite
.cra_list when adding the algorithm to the 'crypto_alg_list'.
Apparently the useless assignment has just been copy+pasted around.
So, remove the useless assignments.
Exception: paes_s390.c uses cra_list to check whether the algorithm is
registered or not, so I left that as-is for now.
This patch shouldn't change any actual behavior.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r-- | arch/sparc/crypto/aes_glue.c | 5 | ||||
-rw-r--r-- | arch/sparc/crypto/camellia_glue.c | 5 | ||||
-rw-r--r-- | arch/sparc/crypto/des_glue.c | 5 | ||||
-rw-r--r-- | crypto/lz4.c | 1 | ||||
-rw-r--r-- | crypto/lz4hc.c | 1 | ||||
-rw-r--r-- | drivers/crypto/bcm/cipher.c | 2 | ||||
-rw-r--r-- | drivers/crypto/omap-aes.c | 2 | ||||
-rw-r--r-- | drivers/crypto/omap-des.c | 1 | ||||
-rw-r--r-- | drivers/crypto/qce/ablkcipher.c | 1 | ||||
-rw-r--r-- | drivers/crypto/qce/sha.c | 1 | ||||
-rw-r--r-- | drivers/crypto/sahara.c | 1 |
11 files changed, 0 insertions, 25 deletions
diff --git a/arch/sparc/crypto/aes_glue.c b/arch/sparc/crypto/aes_glue.c index 3cd4f6b198b6..a9b8b0b94a8d 100644 --- a/arch/sparc/crypto/aes_glue.c +++ b/arch/sparc/crypto/aes_glue.c @@ -476,11 +476,6 @@ static bool __init sparc64_has_aes_opcode(void) static int __init aes_sparc64_mod_init(void) { - int i; - - for (i = 0; i < ARRAY_SIZE(algs); i++) - INIT_LIST_HEAD(&algs[i].cra_list); - if (sparc64_has_aes_opcode()) { pr_info("Using sparc64 aes opcodes optimized AES implementation\n"); return crypto_register_algs(algs, ARRAY_SIZE(algs)); diff --git a/arch/sparc/crypto/camellia_glue.c b/arch/sparc/crypto/camellia_glue.c index 561a84d93cf6..900d5c617e83 100644 --- a/arch/sparc/crypto/camellia_glue.c +++ b/arch/sparc/crypto/camellia_glue.c @@ -299,11 +299,6 @@ static bool __init sparc64_has_camellia_opcode(void) static int __init camellia_sparc64_mod_init(void) { - int i; - - for (i = 0; i < ARRAY_SIZE(algs); i++) - INIT_LIST_HEAD(&algs[i].cra_list); - if (sparc64_has_camellia_opcode()) { pr_info("Using sparc64 camellia opcodes optimized CAMELLIA implementation\n"); return crypto_register_algs(algs, ARRAY_SIZE(algs)); diff --git a/arch/sparc/crypto/des_glue.c b/arch/sparc/crypto/des_glue.c index 61af794aa2d3..56499ea39fd3 100644 --- a/arch/sparc/crypto/des_glue.c +++ b/arch/sparc/crypto/des_glue.c @@ -510,11 +510,6 @@ static bool __init sparc64_has_des_opcode(void) static int __init des_sparc64_mod_init(void) { - int i; - - for (i = 0; i < ARRAY_SIZE(algs); i++) - INIT_LIST_HEAD(&algs[i].cra_list); - if (sparc64_has_des_opcode()) { pr_info("Using sparc64 des opcodes optimized DES implementation\n"); return crypto_register_algs(algs, ARRAY_SIZE(algs)); diff --git a/crypto/lz4.c b/crypto/lz4.c index 2ce2660d3519..c160dfdbf2e0 100644 --- a/crypto/lz4.c +++ b/crypto/lz4.c @@ -122,7 +122,6 @@ static struct crypto_alg alg_lz4 = { .cra_flags = CRYPTO_ALG_TYPE_COMPRESS, .cra_ctxsize = sizeof(struct lz4_ctx), .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(alg_lz4.cra_list), .cra_init = lz4_init, .cra_exit = lz4_exit, .cra_u = { .compress = { diff --git a/crypto/lz4hc.c b/crypto/lz4hc.c index 2be14f054daf..583b5e013d7a 100644 --- a/crypto/lz4hc.c +++ b/crypto/lz4hc.c @@ -123,7 +123,6 @@ static struct crypto_alg alg_lz4hc = { .cra_flags = CRYPTO_ALG_TYPE_COMPRESS, .cra_ctxsize = sizeof(struct lz4hc_ctx), .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(alg_lz4hc.cra_list), .cra_init = lz4hc_init, .cra_exit = lz4hc_exit, .cra_u = { .compress = { diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c index 4d67e22a4664..2ce3a16d3d10 100644 --- a/drivers/crypto/bcm/cipher.c +++ b/drivers/crypto/bcm/cipher.c @@ -4605,7 +4605,6 @@ static int spu_register_ablkcipher(struct iproc_alg_s *driver_alg) crypto->cra_priority = cipher_pri; crypto->cra_alignmask = 0; crypto->cra_ctxsize = sizeof(struct iproc_ctx_s); - INIT_LIST_HEAD(&crypto->cra_list); crypto->cra_init = ablkcipher_cra_init; crypto->cra_exit = generic_cra_exit; @@ -4691,7 +4690,6 @@ static int spu_register_aead(struct iproc_alg_s *driver_alg) aead->base.cra_priority = aead_pri; aead->base.cra_alignmask = 0; aead->base.cra_ctxsize = sizeof(struct iproc_ctx_s); - INIT_LIST_HEAD(&aead->base.cra_list); aead->base.cra_flags |= CRYPTO_ALG_ASYNC; /* setkey set in alg initialization */ diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index a553ffddb11b..4c0ea8142923 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -1222,7 +1222,6 @@ static int omap_aes_probe(struct platform_device *pdev) algp = &dd->pdata->algs_info[i].algs_list[j]; pr_debug("reg alg: %s\n", algp->cra_name); - INIT_LIST_HEAD(&algp->cra_list); err = crypto_register_alg(algp); if (err) @@ -1240,7 +1239,6 @@ static int omap_aes_probe(struct platform_device *pdev) algp = &aalg->base; pr_debug("reg alg: %s\n", algp->cra_name); - INIT_LIST_HEAD(&algp->cra_list); err = crypto_register_aead(aalg); if (err) diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c index eb95b0d7f184..6369019219d4 100644 --- a/drivers/crypto/omap-des.c +++ b/drivers/crypto/omap-des.c @@ -1069,7 +1069,6 @@ static int omap_des_probe(struct platform_device *pdev) algp = &dd->pdata->algs_info[i].algs_list[j]; pr_debug("reg alg: %s\n", algp->cra_name); - INIT_LIST_HEAD(&algp->cra_list); err = crypto_register_alg(algp); if (err) diff --git a/drivers/crypto/qce/ablkcipher.c b/drivers/crypto/qce/ablkcipher.c index 585e1cab9ae3..25c13e26d012 100644 --- a/drivers/crypto/qce/ablkcipher.c +++ b/drivers/crypto/qce/ablkcipher.c @@ -376,7 +376,6 @@ static int qce_ablkcipher_register_one(const struct qce_ablkcipher_def *def, alg->cra_module = THIS_MODULE; alg->cra_init = qce_ablkcipher_init; alg->cra_exit = qce_ablkcipher_exit; - INIT_LIST_HEAD(&alg->cra_list); INIT_LIST_HEAD(&tmpl->entry); tmpl->crypto_alg_type = CRYPTO_ALG_TYPE_ABLKCIPHER; diff --git a/drivers/crypto/qce/sha.c b/drivers/crypto/qce/sha.c index d8a5db11b7ea..fc45f5ea6fdd 100644 --- a/drivers/crypto/qce/sha.c +++ b/drivers/crypto/qce/sha.c @@ -508,7 +508,6 @@ static int qce_ahash_register_one(const struct qce_ahash_def *def, base->cra_alignmask = 0; base->cra_module = THIS_MODULE; base->cra_init = qce_ahash_cra_init; - INIT_LIST_HEAD(&base->cra_list); snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name); snprintf(base->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c index bbf166a97ad3..8c32a3059b4a 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -1321,7 +1321,6 @@ static int sahara_register_algs(struct sahara_dev *dev) unsigned int i, j, k, l; 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; |