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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-08-26 18:12:40 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 11:46:22 +1000 |
| commit | e4d5b79c661c7cfca9d8d5afd040a295f128d3cb (patch) | |
| tree | 55a19ceca1b51b26d1934d388b26f0b1bed99a3e /net/ipv4/ipcomp.c | |
| parent | fce32d70ba834129b164c40c2d4260e5a7a7d850 (diff) | |
| download | lwn-e4d5b79c661c7cfca9d8d5afd040a295f128d3cb.tar.gz lwn-e4d5b79c661c7cfca9d8d5afd040a295f128d3cb.zip | |
[CRYPTO] users: Use crypto_comp and crypto_has_*
This patch converts all users to use the new crypto_comp type and the
crypto_has_* functions.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/ipv4/ipcomp.c')
| -rw-r--r-- | net/ipv4/ipcomp.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index a0c28b2b756e..5bb9c9f03fb6 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -32,7 +32,7 @@ struct ipcomp_tfms { struct list_head list; - struct crypto_tfm **tfms; + struct crypto_comp **tfms; int users; }; @@ -46,7 +46,7 @@ static int ipcomp_decompress(struct xfrm_state *x, struct sk_buff *skb) int err, plen, dlen; struct ipcomp_data *ipcd = x->data; u8 *start, *scratch; - struct crypto_tfm *tfm; + struct crypto_comp *tfm; int cpu; plen = skb->len; @@ -107,7 +107,7 @@ static int ipcomp_compress(struct xfrm_state *x, struct sk_buff *skb) struct iphdr *iph = skb->nh.iph; struct ipcomp_data *ipcd = x->data; u8 *start, *scratch; - struct crypto_tfm *tfm; + struct crypto_comp *tfm; int cpu; ihlen = iph->ihl * 4; @@ -302,7 +302,7 @@ static void **ipcomp_alloc_scratches(void) return scratches; } -static void ipcomp_free_tfms(struct crypto_tfm **tfms) +static void ipcomp_free_tfms(struct crypto_comp **tfms) { struct ipcomp_tfms *pos; int cpu; @@ -324,28 +324,28 @@ static void ipcomp_free_tfms(struct crypto_tfm **tfms) return; for_each_possible_cpu(cpu) { - struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu); - crypto_free_tfm(tfm); + struct crypto_comp *tfm = *per_cpu_ptr(tfms, cpu); + crypto_free_comp(tfm); } free_percpu(tfms); } -static struct crypto_tfm **ipcomp_alloc_tfms(const char *alg_name) +static struct crypto_comp **ipcomp_alloc_tfms(const char *alg_name) { struct ipcomp_tfms *pos; - struct crypto_tfm **tfms; + struct crypto_comp **tfms; int cpu; /* This can be any valid CPU ID so we don't need locking. */ cpu = raw_smp_processor_id(); list_for_each_entry(pos, &ipcomp_tfms_list, list) { - struct crypto_tfm *tfm; + struct crypto_comp *tfm; tfms = pos->tfms; tfm = *per_cpu_ptr(tfms, cpu); - if (!strcmp(crypto_tfm_alg_name(tfm), alg_name)) { + if (!strcmp(crypto_comp_name(tfm), alg_name)) { pos->users++; return tfms; } @@ -359,12 +359,13 @@ static struct crypto_tfm **ipcomp_alloc_tfms(const char *alg_name) INIT_LIST_HEAD(&pos->list); list_add(&pos->list, &ipcomp_tfms_list); - pos->tfms = tfms = alloc_percpu(struct crypto_tfm *); + pos->tfms = tfms = alloc_percpu(struct crypto_comp *); if (!tfms) goto error; for_each_possible_cpu(cpu) { - struct crypto_tfm *tfm = crypto_alloc_tfm(alg_name, 0); + struct crypto_comp *tfm = crypto_alloc_comp(alg_name, 0, + CRYPTO_ALG_ASYNC); if (!tfm) goto error; *per_cpu_ptr(tfms, cpu) = tfm; |