[PATCH 5.5 182/367] crypto: pcrypt - Do not clear MAY_SLEEP flag in original request

Greg Kroah-Hartman
2020-02-10T13:01:47Z

From: Herbert Xu <herbert@gondor.apana.org.au>

commit e8d998264bffade3cfe0536559f712ab9058d654 upstream.

We should not be modifying the original request's MAY_SLEEP flag
upon completion. It makes no sense to do so anyway.

Reported-by: Eric Biggers <ebiggers@kernel.org>
Fixes: 5068c7a883d1 ("crypto: pcrypt - Add pcrypt crypto...")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
crypto/pcrypt.c | 1 -
1 file changed, 1 deletion(-)

--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -71,7 +71,6 @@ static void pcrypt_aead_done(struct cryp
struct padata_priv *padata = pcrypt_request_padata(preq);

padata->info = err;
- req->base.flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;

padata_do_serial(padata);
}