net: ipv6: Add scaffolding to change completion function signature
This patch adds temporary scaffolding so that the Crypto API
completion function can take a void * instead of crypto_async_request.
Once affected users have been converted this can be removed.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 14ed8686..b9ee81c 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -278,9 +278,9 @@ static void esp_output_encap_csum(struct sk_buff *skb)
}
}
-static void esp_output_done(struct crypto_async_request *base, int err)
+static void esp_output_done(crypto_completion_data_t *data, int err)
{
- struct sk_buff *skb = base->data;
+ struct sk_buff *skb = crypto_get_completion_data(data);
struct xfrm_offload *xo = xfrm_offload(skb);
void *tmp;
struct xfrm_state *x;
@@ -368,12 +368,12 @@ static struct ip_esp_hdr *esp_output_set_esn(struct sk_buff *skb,
return esph;
}
-static void esp_output_done_esn(struct crypto_async_request *base, int err)
+static void esp_output_done_esn(crypto_completion_data_t *data, int err)
{
- struct sk_buff *skb = base->data;
+ struct sk_buff *skb = crypto_get_completion_data(data);
esp_output_restore_header(skb);
- esp_output_done(base, err);
+ esp_output_done(data, err);
}
static struct ip_esp_hdr *esp6_output_udp_encap(struct sk_buff *skb,
@@ -879,9 +879,9 @@ int esp6_input_done2(struct sk_buff *skb, int err)
}
EXPORT_SYMBOL_GPL(esp6_input_done2);
-static void esp_input_done(struct crypto_async_request *base, int err)
+static void esp_input_done(crypto_completion_data_t *data, int err)
{
- struct sk_buff *skb = base->data;
+ struct sk_buff *skb = crypto_get_completion_data(data);
xfrm_input_resume(skb, esp6_input_done2(skb, err));
}
@@ -909,12 +909,12 @@ static void esp_input_set_header(struct sk_buff *skb, __be32 *seqhi)
}
}
-static void esp_input_done_esn(struct crypto_async_request *base, int err)
+static void esp_input_done_esn(crypto_completion_data_t *data, int err)
{
- struct sk_buff *skb = base->data;
+ struct sk_buff *skb = crypto_get_completion_data(data);
esp_input_restore_header(skb);
- esp_input_done(base, err);
+ esp_input_done(data, err);
}
static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
