[PATCH] crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg

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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@xxxxxxxxx>
---
 crypto/algapi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crypto/algapi.c b/crypto/algapi.c
index df939b5..1fad2a6 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -356,6 +356,7 @@ int crypto_register_alg(struct crypto_alg *alg)
 	struct crypto_larval *larval;
 	int err;
 
+	alg->cra_flags &= ~CRYPTO_ALG_DEAD;
 	err = crypto_check_alg(alg);
 	if (err)
 		return err;
-- 
2.7.4

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