Hi: [CRYPTO] api: Rename crypto_alg_get to crypto_mod_get
The functions crypto_alg_get and crypto_alg_put operates on the crypto modules rather than the algorithms. Therefore it makes sense to call them crypto_mod_get and crypto_alg_put respectively. This is needed because we need to have real algorithm reference counters for parameterised algorithms as they can be unregistered from below by when their parameter algorithms are themselves unregistered. Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- diff --git a/crypto/api.c b/crypto/api.c --- a/crypto/api.c +++ b/crypto/api.c @@ -29,12 +29,12 @@ LIST_HEAD(crypto_alg_list); DECLARE_RWSEM(crypto_alg_sem); -static inline int crypto_alg_get(struct crypto_alg *alg) +static inline int crypto_mod_get(struct crypto_alg *alg) { return try_module_get(alg->cra_module); } -static inline void crypto_alg_put(struct crypto_alg *alg) +static inline void crypto_mod_put(struct crypto_alg *alg) { module_put(alg->cra_module); } @@ -57,12 +57,12 @@ static struct crypto_alg *crypto_alg_loo if (!exact && !(fuzzy && q->cra_priority > best)) continue; - if (unlikely(!crypto_alg_get(q))) + if (unlikely(!crypto_mod_get(q))) continue; best = q->cra_priority; if (alg) - crypto_alg_put(alg); + crypto_mod_put(alg); alg = q; if (exact) @@ -202,7 +202,7 @@ out_free_tfm: kfree(tfm); tfm = NULL; out_put: - crypto_alg_put(alg); + crypto_mod_put(alg); out: return tfm; } @@ -221,7 +221,7 @@ void crypto_free_tfm(struct crypto_tfm * if (alg->cra_exit) alg->cra_exit(tfm); crypto_exit_ops(tfm); - crypto_alg_put(alg); + crypto_mod_put(alg); memset(tfm, 0, size); kfree(tfm); } @@ -305,7 +305,7 @@ int crypto_alg_available(const char *nam struct crypto_alg *alg = crypto_alg_mod_lookup(name); if (alg) { - crypto_alg_put(alg); + crypto_mod_put(alg); ret = 1; } - To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html