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-rw-r--r--crypto/algapi.c18
-rw-r--r--crypto/algboss.c31
-rw-r--r--include/crypto/algapi.h1
-rw-r--r--include/linux/crypto.h5
4 files changed, 6 insertions, 49 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c
index fdabf2675b63..43f999dba4dc 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -868,24 +868,6 @@ const char *crypto_attr_alg_name(struct rtattr *rta)
}
EXPORT_SYMBOL_GPL(crypto_attr_alg_name);
-int crypto_attr_u32(struct rtattr *rta, u32 *num)
-{
- struct crypto_attr_u32 *nu32;
-
- if (!rta)
- return -ENOENT;
- if (RTA_PAYLOAD(rta) < sizeof(*nu32))
- return -EINVAL;
- if (rta->rta_type != CRYPTOA_U32)
- return -EINVAL;
-
- nu32 = RTA_DATA(rta);
- *num = nu32->num;
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(crypto_attr_u32);
-
int crypto_inst_setname(struct crypto_instance *inst, const char *name,
struct crypto_alg *alg)
{
diff --git a/crypto/algboss.c b/crypto/algboss.c
index 5ebccbd6b74e..1814d2c5188a 100644
--- a/crypto/algboss.c
+++ b/crypto/algboss.c
@@ -28,16 +28,9 @@ struct cryptomgr_param {
struct crypto_attr_type data;
} type;
- union {
+ struct {
struct rtattr attr;
- struct {
- struct rtattr attr;
- struct crypto_attr_alg data;
- } alg;
- struct {
- struct rtattr attr;
- struct crypto_attr_u32 data;
- } nu32;
+ struct crypto_attr_alg data;
} attrs[CRYPTO_MAX_ATTRS];
char template[CRYPTO_MAX_ALG_NAME];
@@ -104,12 +97,10 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
i = 0;
for (;;) {
- int notnum = 0;
-
name = ++p;
for (; isalnum(*p) || *p == '-' || *p == '_'; p++)
- notnum |= !isdigit(*p);
+ ;
if (*p == '(') {
int recursion = 0;
@@ -123,7 +114,6 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
break;
}
- notnum = 1;
p++;
}
@@ -131,18 +121,9 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
if (!len)
goto err_free_param;
- if (notnum) {
- param->attrs[i].alg.attr.rta_len =
- sizeof(param->attrs[i].alg);
- param->attrs[i].alg.attr.rta_type = CRYPTOA_ALG;
- memcpy(param->attrs[i].alg.data.name, name, len);
- } else {
- param->attrs[i].nu32.attr.rta_len =
- sizeof(param->attrs[i].nu32);
- param->attrs[i].nu32.attr.rta_type = CRYPTOA_U32;
- param->attrs[i].nu32.data.num =
- simple_strtol(name, NULL, 0);
- }
+ param->attrs[i].attr.rta_len = sizeof(param->attrs[i]);
+ param->attrs[i].attr.rta_type = CRYPTOA_ALG;
+ memcpy(param->attrs[i].data.name, name, len);
param->tb[i + 1] = &param->attrs[i].attr;
i++;
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 86f0748009af..41d42e649da4 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -118,7 +118,6 @@ void *crypto_spawn_tfm2(struct crypto_spawn *spawn);
struct crypto_attr_type *crypto_get_attr_type(struct rtattr **tb);
int crypto_check_attr_type(struct rtattr **tb, u32 type, u32 *mask_ret);
const char *crypto_attr_alg_name(struct rtattr *rta);
-int crypto_attr_u32(struct rtattr *rta, u32 *num);
int crypto_inst_setname(struct crypto_instance *inst, const char *name,
struct crypto_alg *alg);
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index da5e0d74bb2f..3b9263d6122f 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -647,7 +647,6 @@ enum {
CRYPTOA_UNSPEC,
CRYPTOA_ALG,
CRYPTOA_TYPE,
- CRYPTOA_U32,
__CRYPTOA_MAX,
};
@@ -665,10 +664,6 @@ struct crypto_attr_type {
u32 mask;
};
-struct crypto_attr_u32 {
- u32 num;
-};
-
/*
* Transform user interface.
*/