diff options
Diffstat (limited to 'crypto/algboss.c')
| -rw-r--r-- | crypto/algboss.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/crypto/algboss.c b/crypto/algboss.c index 791d194958f..769219b2930 100644 --- a/crypto/algboss.c +++ b/crypto/algboss.c @@ -11,6 +11,7 @@ */ #include <crypto/internal/aead.h> +#include <linux/completion.h> #include <linux/ctype.h> #include <linux/err.h> #include <linux/init.h> @@ -47,6 +48,8 @@ struct cryptomgr_param { char larval[CRYPTO_MAX_ALG_NAME]; char template[CRYPTO_MAX_ALG_NAME]; + struct completion *completion; + u32 otype; u32 omask; }; @@ -66,7 +69,7 @@ static int cryptomgr_probe(void *data) tmpl = crypto_lookup_template(param->template); if (!tmpl) - goto err; + goto out; do { if (tmpl->create) { @@ -83,16 +86,10 @@ static int cryptomgr_probe(void *data) crypto_tmpl_put(tmpl); - if (err) - goto err; - out: + complete_all(param->completion); kfree(param); module_put_and_exit(0); - -err: - crypto_larval_error(param->larval, param->otype, param->omask); - goto out; } static int cryptomgr_schedule_probe(struct crypto_larval *larval) @@ -192,10 +189,14 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval) memcpy(param->larval, larval->alg.cra_name, CRYPTO_MAX_ALG_NAME); + param->completion = &larval->completion; + thread = kthread_run(cryptomgr_probe, param, "cryptomgr_probe"); if (IS_ERR(thread)) goto err_free_param; + wait_for_completion_interruptible(&larval->completion); + return NOTIFY_STOP; err_free_param: |