From da721302a78807e5da2902677fbe116fe052068f Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 12 Jul 2016 13:17:46 +0800 Subject: crypto: aead - Remove blkcipher null for IV generators The blkcipher null object is no longer used and can now be removed. Signed-off-by: Herbert Xu --- crypto/aead.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'crypto') diff --git a/crypto/aead.c b/crypto/aead.c index a5d9a83..3f5c5ff 100644 --- a/crypto/aead.c +++ b/crypto/aead.c @@ -299,11 +299,6 @@ int aead_init_geniv(struct crypto_aead *aead) if (IS_ERR(ctx->sknull)) goto out; - ctx->null = crypto_get_default_null_skcipher(); - err = PTR_ERR(ctx->null); - if (IS_ERR(ctx->null)) - goto drop_sknull; - child = crypto_spawn_aead(aead_instance_ctx(inst)); err = PTR_ERR(child); if (IS_ERR(child)) @@ -319,8 +314,6 @@ out: return err; drop_null: - crypto_put_default_null_skcipher(); -drop_sknull: crypto_put_default_null_skcipher2(); goto out; } @@ -331,7 +324,6 @@ void aead_exit_geniv(struct crypto_aead *tfm) struct aead_geniv_ctx *ctx = crypto_aead_ctx(tfm); crypto_free_aead(ctx->child); - crypto_put_default_null_skcipher(); crypto_put_default_null_skcipher2(); } EXPORT_SYMBOL_GPL(aead_exit_geniv); -- cgit v1.1