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| author | Eric Biggers <ebiggers@google.com> | 2018-11-03 14:56:02 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-11-09 17:41:39 +0800 |
| commit | ed848b652cc6a7a3e7f5e539edc3c2009366093e (patch) | |
| tree | 7d93f1793c3244847a87d53f17dceb46fa3a5247 /crypto | |
| parent | fc6176a240ae93850be445f355c1dba769fe8467 (diff) | |
| download | linux-0-day-ed848b652cc6a7a3e7f5e539edc3c2009366093e.tar.gz linux-0-day-ed848b652cc6a7a3e7f5e539edc3c2009366093e.tar.xz | |
crypto: user - remove redundant reporting functions
The acomp, akcipher, and kpp algorithm types already have .report
methods defined, so there's no need to duplicate this functionality in
crypto_user itself; the duplicate functions are actually never executed.
Remove the unused code.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/crypto_user_base.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/crypto/crypto_user_base.c b/crypto/crypto_user_base.c index 784748dbb19f0..1ecd9b08e38f4 100644 --- a/crypto/crypto_user_base.c +++ b/crypto/crypto_user_base.c @@ -113,51 +113,6 @@ nla_put_failure: return -EMSGSIZE; } -static int crypto_report_acomp(struct sk_buff *skb, struct crypto_alg *alg) -{ - struct crypto_report_acomp racomp; - - strncpy(racomp.type, "acomp", sizeof(racomp.type)); - - if (nla_put(skb, CRYPTOCFGA_REPORT_ACOMP, - sizeof(struct crypto_report_acomp), &racomp)) - goto nla_put_failure; - return 0; - -nla_put_failure: - return -EMSGSIZE; -} - -static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg) -{ - struct crypto_report_akcipher rakcipher; - - strncpy(rakcipher.type, "akcipher", sizeof(rakcipher.type)); - - if (nla_put(skb, CRYPTOCFGA_REPORT_AKCIPHER, - sizeof(struct crypto_report_akcipher), &rakcipher)) - goto nla_put_failure; - return 0; - -nla_put_failure: - return -EMSGSIZE; -} - -static int crypto_report_kpp(struct sk_buff *skb, struct crypto_alg *alg) -{ - struct crypto_report_kpp rkpp; - - strncpy(rkpp.type, "kpp", sizeof(rkpp.type)); - - if (nla_put(skb, CRYPTOCFGA_REPORT_KPP, - sizeof(struct crypto_report_kpp), &rkpp)) - goto nla_put_failure; - return 0; - -nla_put_failure: - return -EMSGSIZE; -} - static int crypto_report_one(struct crypto_alg *alg, struct crypto_user_alg *ualg, struct sk_buff *skb) { @@ -202,20 +157,6 @@ static int crypto_report_one(struct crypto_alg *alg, goto nla_put_failure; break; - case CRYPTO_ALG_TYPE_ACOMPRESS: - if (crypto_report_acomp(skb, alg)) - goto nla_put_failure; - - break; - case CRYPTO_ALG_TYPE_AKCIPHER: - if (crypto_report_akcipher(skb, alg)) - goto nla_put_failure; - - break; - case CRYPTO_ALG_TYPE_KPP: - if (crypto_report_kpp(skb, alg)) - goto nla_put_failure; - break; } out: |