diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-05-21 11:57:20 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-06-26 17:34:41 +1000 |
| commit | 996e2523cc347cc98237d2da3454aedc779fdcba (patch) | |
| tree | 8f58774666bfe6c166fc051bede26d779b827e4f /crypto | |
| parent | d913ea0d6b6a48dd6eed8fc5e299b8b10e049186 (diff) | |
| download | linux-3.10-996e2523cc347cc98237d2da3454aedc779fdcba.tar.gz linux-3.10-996e2523cc347cc98237d2da3454aedc779fdcba.tar.bz2 linux-3.10-996e2523cc347cc98237d2da3454aedc779fdcba.zip | |
[CRYPTO] api: Allow replacement when registering new algorithms
We already allow asynchronous removal of existing algorithm modules. By
allowing the replacement of existing algorithms, we can replace algorithms
without having to wait for for all existing users to complete.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/api.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/api.c b/crypto/api.c index 735fdedd821..c11ec1fd4f1 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -267,13 +267,13 @@ int crypto_register_alg(struct crypto_alg *alg) down_write(&crypto_alg_sem); list_for_each_entry(q, &crypto_alg_list, cra_list) { - if (!strcmp(q->cra_driver_name, alg->cra_driver_name)) { + if (q == alg) { ret = -EEXIST; goto out; } } - list_add_tail(&alg->cra_list, &crypto_alg_list); + list_add(&alg->cra_list, &crypto_alg_list); out: up_write(&crypto_alg_sem); return ret; |