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/skcipher.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'crypto/skcipher.c') diff --git a/crypto/skcipher.c b/crypto/skcipher.c index 8759d473a154..15c033c960f7 100644 --- a/crypto/skcipher.c +++ b/crypto/skcipher.c @@ -750,9 +750,8 @@ int crypto_grab_skcipher(struct crypto_skcipher_spawn *spawn, struct crypto_instance *inst, const char *name, u32 type, u32 mask) { - spawn->base.inst = inst; spawn->base.frontend = &crypto_skcipher_type; - return crypto_grab_spawn(&spawn->base, name, type, mask); + return crypto_grab_spawn(&spawn->base, inst, name, type, mask); } EXPORT_SYMBOL_GPL(crypto_grab_skcipher); -- cgit v1.2.3-59-g8ed1b