From ec2964e807d1d53dbc7a23d7b2c9019245ae121b Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 6 Feb 2023 18:22:23 +0800 Subject: [PATCH] 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 --- net/ipv6/ah6.c | 8 ++++---- net/ipv6/esp6.c | 20 ++++++++++---------- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 5228d27..e437355 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -281,12 +281,12 @@ static int ipv6_clear_mutable_options(struct ipv6hdr *iph, int len, int dir) return 0; } -static void ah6_output_done(struct crypto_async_request *base, int err) +static void ah6_output_done(crypto_completion_data_t *data, int err) { int extlen; u8 *iph_base; u8 *icv; - struct sk_buff *skb = base->data; + struct sk_buff *skb = crypto_get_completion_data(data); struct xfrm_state *x = skb_dst(skb)->xfrm; struct ah_data *ahp = x->data; struct ipv6hdr *top_iph = ipv6_hdr(skb); @@ -451,12 +451,12 @@ out: return err; } -static void ah6_input_done(struct crypto_async_request *base, int err) +static void ah6_input_done(crypto_completion_data_t *data, int err) { u8 *auth_data; u8 *icv; u8 *work_iph; - struct sk_buff *skb = base->data; + struct sk_buff *skb = crypto_get_completion_data(data); struct xfrm_state *x = xfrm_input_state(skb); struct ah_data *ahp = x->data; struct ip_auth_hdr *ah = ip_auth_hdr(skb); 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 @@ out: } 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) -- 2.7.4