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| author | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
| commit | 0791faebfe750292a8a842b64795a390ca4a3b51 (patch) | |
| tree | 0e6095a5a0130398b0693bddfdc421c41eebda7c /crypto/shash.c | |
| parent | e8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff) | |
| parent | fdf0eaf11452d72945af31804e2a1048ee1b574c (diff) | |
| download | linux-0791faebfe750292a8a842b64795a390ca4a3b51.tar.xz | |
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using
the branch.
Diffstat (limited to 'crypto/shash.c')
| -rw-r--r-- | crypto/shash.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/crypto/shash.c b/crypto/shash.c index 717b42df3495..1fadb6b59bdc 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -597,7 +597,7 @@ struct crypto_shash *crypto_clone_shash(struct crypto_shash *hash) return hash; } - if (!alg->clone_tfm) + if (!alg->clone_tfm && (alg->init_tfm || alg->base.cra_init)) return ERR_PTR(-ENOSYS); nhash = crypto_clone_tfm(&crypto_shash_type, tfm); @@ -606,10 +606,12 @@ struct crypto_shash *crypto_clone_shash(struct crypto_shash *hash) nhash->descsize = hash->descsize; - err = alg->clone_tfm(nhash, hash); - if (err) { - crypto_free_shash(nhash); - return ERR_PTR(err); + if (alg->clone_tfm) { + err = alg->clone_tfm(nhash, hash); + if (err) { + crypto_free_shash(nhash); + return ERR_PTR(err); + } } return nhash; |