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| author | Eric Biggers <ebiggers@google.com> | 2020-01-03 04:58:48 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-01-09 04:30:54 +0100 |
| commit | de95c9574108ec304083ed574304ab3b60b4167c (patch) | |
| tree | e935789d6abcbbc7f49cf5a6479028e023a312ad /crypto/algapi.c | |
| parent | crypto: akcipher - pass instance to crypto_grab_akcipher() (diff) | |
| download | linux-de95c9574108ec304083ed574304ab3b60b4167c.tar.xz linux-de95c9574108ec304083ed574304ab3b60b4167c.zip | |
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 <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/algapi.c')
| -rw-r--r-- | crypto/algapi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c index a5223c5f2275..a25ce02918f8 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -714,8 +714,8 @@ out: } EXPORT_SYMBOL_GPL(crypto_init_spawn2); -int crypto_grab_spawn(struct crypto_spawn *spawn, const char *name, - u32 type, u32 mask) +int crypto_grab_spawn(struct crypto_spawn *spawn, struct crypto_instance *inst, + const char *name, u32 type, u32 mask) { struct crypto_alg *alg; int err; @@ -729,7 +729,7 @@ int crypto_grab_spawn(struct crypto_spawn *spawn, const char *name, return PTR_ERR(alg); spawn->dropref = true; - err = crypto_init_spawn(spawn, alg, spawn->inst, mask); + err = crypto_init_spawn(spawn, alg, inst, mask); if (err) crypto_mod_put(alg); return err; |