diff options
Diffstat (limited to 'drivers/staging/rtl8192u/ieee80211/crypto_compat.h')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/crypto_compat.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/crypto_compat.h b/drivers/staging/rtl8192u/ieee80211/crypto_compat.h index c7f26ff..da48658 100644 --- a/drivers/staging/rtl8192u/ieee80211/crypto_compat.h +++ b/drivers/staging/rtl8192u/ieee80211/crypto_compat.h @@ -30,35 +30,6 @@ static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm, return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes); } -#if 0 -/* - * crypto_free_tfm - Free crypto transform - * @tfm: Transform to free - * - * crypto_free_tfm() frees up the transform and any associated resources, - * then drops the refcount on the associated algorithm. - */ -void crypto_free_tfm(struct crypto_tfm *tfm) -{ - struct crypto_alg *alg; - int size; - - if (unlikely(!tfm)) - return; - - alg = tfm->__crt_alg; - size = sizeof(*tfm) + alg->cra_ctxsize; - - if (alg->cra_exit) - alg->cra_exit(tfm); - crypto_exit_ops(tfm); - crypto_mod_put(alg); - memset(tfm, 0, size); - kfree(tfm); -} - -#endif -#if 1 struct crypto_tfm *crypto_alloc_tfm(const char *name, u32 flags) { struct crypto_tfm *tfm = NULL; @@ -83,7 +54,6 @@ void crypto_free_tfm(struct crypto_tfm *tfm) return tfm; } -#endif //EXPORT_SYMBOL_GPL(crypto_alloc_tfm); //EXPORT_SYMBOL_GPL(crypto_free_tfm); |