crypto: talitos - don't bad_key in ablkcipher setkey

crypto/ablkcipher.c's setkey() has already checked against the min, max
key sizes before it calls here, and all max_keysize assignments in the
algorithm template array do not exceed TALITOS_MAX_KEY_SIZE.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 521244e08fb1..8a0bb417aa11 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1378,22 +1378,11 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *cipher,
                              const u8 *key, unsigned int keylen)
 {
         struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher);
-        struct ablkcipher_alg *alg = crypto_ablkcipher_alg(cipher);
-
-        if (keylen > TALITOS_MAX_KEY_SIZE)
-                goto badkey;
-
-        if (keylen < alg->min_keysize || keylen > alg->max_keysize)
-                goto badkey;
 
         memcpy(&ctx->key, key, keylen);
         ctx->keylen = keylen;
 
         return 0;
-
-badkey:
-        crypto_ablkcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN);
-        return -EINVAL;
 }
 
 static void common_nonsnoop_unmap(struct device *dev,