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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/algapi.c | |
| parent | 22ca9f4aaf431a9413dcc115dd590123307f274f (diff) | |
| download | linux-10ff9976d06fc6a11f512755d500ab2860cbe650.tar.gz | |
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/algapi.c')
| -rw-r--r-- | crypto/algapi.c | 18 |
1 files changed, 0 insertions, 18 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) { |