Commit d6040764 authored Jan 13, 2017 by Salvatore Benedetto Committed by Herbert Xu Jan 23, 2017

crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg



Make sure CRYPTO_ALG_DEAD bit is cleared before proceeding with
the algorithm registration. This fixes qat-dh registration when
driver is restarted

Cc: <stable@vger.kernel.org>
Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 07825f0a

crypto/algapi.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;