From 9ac0d136938ad8b8dd309f833abe5304dd2f0b08 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Fri, 29 Nov 2019 10:23:04 -0800 Subject: crypto: skcipher - remove crypto_skcipher::keysize Due to the removal of the blkcipher and ablkcipher algorithm types, crypto_skcipher::keysize is now redundant since it always equals crypto_skcipher_alg(tfm)->max_keysize. Remove it and update crypto_skcipher_default_keysize() accordingly. Also rename crypto_skcipher_default_keysize() to crypto_skcipher_max_keysize() to clarify that it specifically returns the maximum key size, not some unspecified "default". Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu --- include/crypto/skcipher.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h index bf656a97cb65..d8c28c8186a4 100644 --- a/include/crypto/skcipher.h +++ b/include/crypto/skcipher.h @@ -41,7 +41,6 @@ struct crypto_skcipher { int (*decrypt)(struct skcipher_request *req); unsigned int reqsize; - unsigned int keysize; struct crypto_tfm base; }; @@ -377,10 +376,10 @@ static inline int crypto_sync_skcipher_setkey(struct crypto_sync_skcipher *tfm, return crypto_skcipher_setkey(&tfm->base, key, keylen); } -static inline unsigned int crypto_skcipher_default_keysize( +static inline unsigned int crypto_skcipher_max_keysize( struct crypto_skcipher *tfm) { - return tfm->keysize; + return crypto_skcipher_alg(tfm)->max_keysize; } /** -- cgit v1.2.3