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| author | Corentin Labbe <clabbe@baylibre.com> | 2018-11-29 15:42:26 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-12-07 07:15:00 +0100 |
| commit | 1f6669b9716c6c98391b0f756e060892b32b8ca7 (patch) | |
| tree | 173b45016b16c087694b8d3d17681070c210bbe1 | |
| parent | crypto: user - rename err_cnt parameter (diff) | |
| download | linux-1f6669b9716c6c98391b0f756e060892b32b8ca7.tar.xz linux-1f6669b9716c6c98391b0f756e060892b32b8ca7.zip | |
crypto: user - Add crypto_stats_init
This patch add the crypto_stats_init() function.
This will permit to remove some ifdef from __crypto_register_alg().
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | crypto/algapi.c | 10 | ||||
| -rw-r--r-- | include/linux/crypto.h | 3 |
2 files changed, 10 insertions, 3 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c index c0d4f9ef6b0f..8b65ada33e5d 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -258,9 +258,7 @@ static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg) list_add(&alg->cra_list, &crypto_alg_list); list_add(&larval->alg.cra_list, &crypto_alg_list); -#ifdef CONFIG_CRYPTO_STATS - memset(&alg->stats, 0, sizeof(alg->stats)); -#endif + crypto_stats_init(alg); out: return larval; @@ -1073,6 +1071,12 @@ int crypto_type_has_alg(const char *name, const struct crypto_type *frontend, EXPORT_SYMBOL_GPL(crypto_type_has_alg); #ifdef CONFIG_CRYPTO_STATS +void crypto_stats_init(struct crypto_alg *alg) +{ + memset(&alg->stats, 0, sizeof(alg->stats)); +} +EXPORT_SYMBOL_GPL(crypto_stats_init); + void crypto_stats_get(struct crypto_alg *alg) { crypto_alg_get(alg); diff --git a/include/linux/crypto.h b/include/linux/crypto.h index a2967c1a08b1..9850b41e38ae 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -614,6 +614,7 @@ struct crypto_alg { } CRYPTO_MINALIGN_ATTR; #ifdef CONFIG_CRYPTO_STATS +void crypto_stats_init(struct crypto_alg *alg); void crypto_stats_get(struct crypto_alg *alg); void crypto_stats_ablkcipher_encrypt(unsigned int nbytes, int ret, struct crypto_alg *alg); void crypto_stats_ablkcipher_decrypt(unsigned int nbytes, int ret, struct crypto_alg *alg); @@ -635,6 +636,8 @@ void crypto_stats_rng_generate(struct crypto_alg *alg, unsigned int dlen, int re void crypto_stats_skcipher_encrypt(unsigned int cryptlen, int ret, struct crypto_alg *alg); void crypto_stats_skcipher_decrypt(unsigned int cryptlen, int ret, struct crypto_alg *alg); #else +static inline void crypto_stats_init(struct crypto_alg *alg) +{} static inline void crypto_stats_get(struct crypto_alg *alg) {} static inline void crypto_stats_ablkcipher_encrypt(unsigned int nbytes, int ret, struct crypto_alg *alg) |