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author | Eric Biggers <ebiggers@google.com> | 2020-01-02 20:04:38 -0800 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-01-09 11:30:57 +0800 |
commit | 5356607e443a5cb3e129fb1f0947bb400f95a64e (patch) | |
tree | 350a060a1ac4fabda53eccc606f25d938fa842f8 /crypto/vmac.c | |
parent | 1c7296029cbf6d99480a00965604da7e607467e4 (diff) | |
download | linux-crypto-5356607e443a5cb3e129fb1f0947bb400f95a64e.tar.gz linux-crypto-5356607e443a5cb3e129fb1f0947bb400f95a64e.zip |
crypto: shash - convert shash_free_instance() to new style
Convert shash_free_instance() and its users to the new way of freeing
instances, where a ->free() method is installed to the instance struct
itself. This replaces the weakly-typed method crypto_template::free().
This will allow removing support for the old way of freeing instances.
Also give shash_free_instance() a more descriptive name to reflect that
it's only for instances with a single spawn, not for any instance.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
-rw-r--r-- | crypto/vmac.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/crypto/vmac.c b/crypto/vmac.c index 28358a6a..2d906830 100644 --- a/crypto/vmac.c +++ b/crypto/vmac.c @@ -660,10 +660,12 @@ static int vmac_create(struct crypto_template *tmpl, struct rtattr **tb) inst->alg.final = vmac_final; inst->alg.setkey = vmac_setkey; + inst->free = shash_free_singlespawn_instance; + err = shash_register_instance(tmpl, inst); if (err) { err_free_inst: - shash_free_instance(shash_crypto_instance(inst)); + shash_free_singlespawn_instance(inst); } return err; } @@ -671,7 +673,6 @@ err_free_inst: static struct crypto_template vmac64_tmpl = { .name = "vmac64", .create = vmac_create, - .free = shash_free_instance, .module = THIS_MODULE, }; |