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authorHerbert Xu <herbert@gondor.apana.org.au>2006-05-21 11:57:20 +1000
committerHerbert Xu <herbert@gondor.apana.org.au>2006-06-26 17:34:41 +1000
commit996e2523cc347cc98237d2da3454aedc779fdcba (patch)
tree8f58774666bfe6c166fc051bede26d779b827e4f /crypto
parentd913ea0d6b6a48dd6eed8fc5e299b8b10e049186 (diff)
[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.c4
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;