From de95c9574108ec304083ed574304ab3b60b4167c Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Thu, 2 Jan 2020 19:58:48 -0800 Subject: crypto: algapi - pass instance to crypto_grab_spawn() Currently, crypto_spawn::inst is first used temporarily to pass the instance to crypto_grab_spawn(). Then crypto_init_spawn() overwrites it with crypto_spawn::next, which shares the same union. Finally, crypto_spawn::inst is set again when the instance is registered. Make this less convoluted by just passing the instance as an argument to crypto_grab_spawn() instead. Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu --- crypto/adiantum.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'crypto/adiantum.c') diff --git a/crypto/adiantum.c b/crypto/adiantum.c index 567071464fab..76a41881ee8c 100644 --- a/crypto/adiantum.c +++ b/crypto/adiantum.c @@ -542,9 +542,9 @@ static int adiantum_create(struct crypto_template *tmpl, struct rtattr **tb) streamcipher_alg = crypto_spawn_skcipher_alg(&ictx->streamcipher_spawn); /* Block cipher, e.g. "aes" */ - crypto_set_spawn(&ictx->blockcipher_spawn, - skcipher_crypto_instance(inst)); - err = crypto_grab_spawn(&ictx->blockcipher_spawn, blockcipher_name, + err = crypto_grab_spawn(&ictx->blockcipher_spawn, + skcipher_crypto_instance(inst), + blockcipher_name, CRYPTO_ALG_TYPE_CIPHER, CRYPTO_ALG_TYPE_MASK); if (err) goto out_drop_streamcipher; -- cgit v1.2.3