esp: Don't require synchronous crypto fallback on offloading anymore.
We support asynchronous crypto on layer 2 ESP now.
So no need to force synchronous crypto fallback on
offloading anymore.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 7948833..6f00e43 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -843,17 +843,13 @@ static int esp_init_aead(struct xfrm_state *x)
char aead_name[CRYPTO_MAX_ALG_NAME];
struct crypto_aead *aead;
int err;
- u32 mask = 0;
err = -ENAMETOOLONG;
if (snprintf(aead_name, CRYPTO_MAX_ALG_NAME, "%s(%s)",
x->geniv, x->aead->alg_name) >= CRYPTO_MAX_ALG_NAME)
goto error;
- if (x->xso.offload_handle)
- mask |= CRYPTO_ALG_ASYNC;
-
- aead = crypto_alloc_aead(aead_name, 0, mask);
+ aead = crypto_alloc_aead(aead_name, 0, 0);
err = PTR_ERR(aead);
if (IS_ERR(aead))
goto error;
@@ -883,7 +879,6 @@ static int esp_init_authenc(struct xfrm_state *x)
char authenc_name[CRYPTO_MAX_ALG_NAME];
unsigned int keylen;
int err;
- u32 mask = 0;
err = -EINVAL;
if (!x->ealg)
@@ -909,10 +904,7 @@ static int esp_init_authenc(struct xfrm_state *x)
goto error;
}
- if (x->xso.offload_handle)
- mask |= CRYPTO_ALG_ASYNC;
-
- aead = crypto_alloc_aead(authenc_name, 0, mask);
+ aead = crypto_alloc_aead(authenc_name, 0, 0);
err = PTR_ERR(aead);
if (IS_ERR(aead))
goto error;