diff options
author | David S. Miller <davem@davemloft.net> | 2009-02-14 23:12:00 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2009-02-14 23:12:00 -0800 |
commit | 5e30589521518bff36fd2638b3c3d69679c50436 (patch) | |
tree | 6ac985658a06b0787e4354d0d16d380ea9b16a5a /crypto/api.c | |
parent | ac178ef0ae9eb44fd527d87aa9b6394e05f56e1f (diff) | |
parent | d2f8d7ee1a9b4650b4e43325b321801264f7c37a (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl3945-base.c
Diffstat (limited to 'crypto/api.c')
-rw-r--r-- | crypto/api.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/crypto/api.c b/crypto/api.c index 9975a7bd246..efe77df6863 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -557,34 +557,34 @@ err: return ERR_PTR(err); } EXPORT_SYMBOL_GPL(crypto_alloc_tfm); - + /* - * crypto_free_tfm - Free crypto transform + * crypto_destroy_tfm - Free crypto transform + * @mem: Start of tfm slab * @tfm: Transform to free * - * crypto_free_tfm() frees up the transform and any associated resources, + * This function frees up the transform and any associated resources, * then drops the refcount on the associated algorithm. */ -void crypto_free_tfm(struct crypto_tfm *tfm) +void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm) { struct crypto_alg *alg; int size; - if (unlikely(!tfm)) + if (unlikely(!mem)) return; alg = tfm->__crt_alg; - size = sizeof(*tfm) + alg->cra_ctxsize; + size = ksize(mem); if (!tfm->exit && alg->cra_exit) alg->cra_exit(tfm); crypto_exit_ops(tfm); crypto_mod_put(alg); - memset(tfm, 0, size); - kfree(tfm); + memset(mem, 0, size); + kfree(mem); } - -EXPORT_SYMBOL_GPL(crypto_free_tfm); +EXPORT_SYMBOL_GPL(crypto_destroy_tfm); int crypto_has_alg(const char *name, u32 type, u32 mask) { |