| From d6040764adcb5cb6de1489422411d701c158bb69 Mon Sep 17 00:00:00 2001 |
| From: Salvatore Benedetto <salvatore.benedetto@intel.com> |
| Date: Fri, 13 Jan 2017 11:54:08 +0000 |
| Subject: crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg |
| |
| From: Salvatore Benedetto <salvatore.benedetto@intel.com> |
| |
| commit d6040764adcb5cb6de1489422411d701c158bb69 upstream. |
| |
| Make sure CRYPTO_ALG_DEAD bit is cleared before proceeding with |
| the algorithm registration. This fixes qat-dh registration when |
| driver is restarted |
| |
| Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com> |
| Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| crypto/algapi.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/crypto/algapi.c |
| +++ b/crypto/algapi.c |
| @@ -356,6 +356,7 @@ int crypto_register_alg(struct crypto_al |
| struct crypto_larval *larval; |
| int err; |
| |
| + alg->cra_flags &= ~CRYPTO_ALG_DEAD; |
| err = crypto_check_alg(alg); |
| if (err) |
| return err; |
