[CRYPTO] users: Use crypto_comp and crypto_has_*
[linux-3.10.git] / net / ipv4 / ipcomp.c
index a0c28b2b756e0c1e8dab144eba3440f3c67d60fe..5bb9c9f03fb6dbf23c7831129e86016255f12830 100644 (file)
@@ -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;