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author | Liu Shixin <liushixin2@huawei.com> | 2021-06-11 10:01:00 +0800 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-06-17 15:07:31 +0800 |
commit | 10ff9976d06fc6a11f512755d500ab2860cbe650 (patch) | |
tree | 8beb7514deee9a88f42577a7e5b4d4ecdd81961d /crypto/algboss.c | |
parent | 22ca9f4aaf431a9413dcc115dd590123307f274f (diff) | |
download | linux-10ff9976d06fc6a11f512755d500ab2860cbe650.tar.gz linux-10ff9976d06fc6a11f512755d500ab2860cbe650.tar.bz2 linux-10ff9976d06fc6a11f512755d500ab2860cbe650.zip |
crypto: api - remove CRYPTOA_U32 and related functions
According to the advice of Eric and Herbert, type CRYPTOA_U32
has been unused for over a decade, so remove the code related to
CRYPTOA_U32.
After removing CRYPTOA_U32, the type of the variable attrs can be
changed from union to struct.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/algboss.c')
-rw-r--r-- | crypto/algboss.c | 31 |
1 files changed, 6 insertions, 25 deletions
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] = ¶m->attrs[i].attr; i++; |