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authorEric Biggers <ebiggers@google.com>2019-11-29 21:23:05 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-12-11 11:36:56 +0300
commit15252d942739813c8d0eac4c1ee6d4c4eb6f101e (patch)
tree3290c3c7c182090e671a4bd01464e31a8cdd469f /crypto/skcipher.c
parent9ac0d136938ad8b8dd309f833abe5304dd2f0b08 (diff)
downloadlinux-15252d942739813c8d0eac4c1ee6d4c4eb6f101e.tar.xz
crypto: skcipher - remove crypto_skcipher::setkey
Due to the removal of the blkcipher and ablkcipher algorithm types, crypto_skcipher::setkey now always points to skcipher_setkey(). Simplify by removing this function pointer and instead just making skcipher_setkey() be crypto_skcipher_setkey() directly. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/skcipher.c')
-rw-r--r--crypto/skcipher.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/skcipher.c b/crypto/skcipher.c
index 6cfafd80c7e6..4197b5ed57c4 100644
--- a/crypto/skcipher.c
+++ b/crypto/skcipher.c
@@ -610,7 +610,7 @@ static int skcipher_setkey_unaligned(struct crypto_skcipher *tfm,
return ret;
}
-static int skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key,
+int crypto_skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen)
{
struct skcipher_alg *cipher = crypto_skcipher_alg(tfm);
@@ -635,6 +635,7 @@ static int skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key,
crypto_skcipher_clear_flags(tfm, CRYPTO_TFM_NEED_KEY);
return 0;
}
+EXPORT_SYMBOL_GPL(crypto_skcipher_setkey);
int crypto_skcipher_encrypt(struct skcipher_request *req)
{
@@ -683,7 +684,6 @@ static int crypto_skcipher_init_tfm(struct crypto_tfm *tfm)
struct crypto_skcipher *skcipher = __crypto_skcipher_cast(tfm);
struct skcipher_alg *alg = crypto_skcipher_alg(skcipher);
- skcipher->setkey = skcipher_setkey;
skcipher->encrypt = alg->encrypt;
skcipher->decrypt = alg->decrypt;