path: root/include/crypto
diff options
authorEric Biggers <ebiggers@google.com>2020-01-02 19:58:46 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2020-01-09 11:30:54 +0800
commitcd900f0cacd7601dabdd028e8cbdbf2a7041cee2 (patch)
treeee7a4e59f6dd405c03d544ec877f3f33ec3ba685 /include/crypto
parentcrypto: skcipher - pass instance to crypto_grab_skcipher() (diff)
crypto: aead - pass instance to crypto_grab_aead()
Initializing a crypto_aead_spawn currently requires: 1. Set spawn->base.inst to point to the instance. 2. Call crypto_grab_aead(). But there's no reason for these steps to be separate, and in fact this unneeded complication has caused at least one bug, the one fixed by commit 6db43410179b ("crypto: adiantum - initialize crypto_spawn::inst") So just make crypto_grab_aead() take the instance as an argument. To keep the function calls from getting too unwieldy due to this extra argument, also introduce a 'mask' variable into the affected places which weren't already using one. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
1 files changed, 3 insertions, 8 deletions
diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h
index 374185a7567f..27b7b0224ea6 100644
--- a/include/crypto/internal/aead.h
+++ b/include/crypto/internal/aead.h
@@ -81,14 +81,9 @@ static inline struct aead_request *aead_request_cast(
return container_of(req, struct aead_request, base);
-static inline void crypto_set_aead_spawn(
- struct crypto_aead_spawn *spawn, struct crypto_instance *inst)
- crypto_set_spawn(&spawn->base, inst);
-int crypto_grab_aead(struct crypto_aead_spawn *spawn, const char *name,
- u32 type, u32 mask);
+int crypto_grab_aead(struct crypto_aead_spawn *spawn,
+ struct crypto_instance *inst,
+ const char *name, u32 type, u32 mask);
static inline void crypto_drop_aead(struct crypto_aead_spawn *spawn)