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authorDaniel Jordan <daniel.m.jordan@oracle.com>2020-07-14 23:13:52 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-07-23 10:34:18 +0300
commit350ef051d4edd884e8dea0be9f3685b4b32142fb (patch)
tree5892a130131480d800ff0c6c5e7fcc753fbe7228 /crypto/pcrypt.c
parentbd25b4886ddcebec92591f298ce2ce345d7f2ea9 (diff)
downloadlinux-350ef051d4edd884e8dea0be9f3685b4b32142fb.tar.xz
padata: remove stop function
padata_stop() has two callers and is unnecessary in both cases. When pcrypt calls it before padata_free(), it's being unloaded so there are no outstanding padata jobs[0]. When __padata_free() calls it, it's either along the same path or else pcrypt initialization failed, which of course means there are also no outstanding jobs. Removing it simplifies padata and saves text. [0] https://lore.kernel.org/linux-crypto/20191119225017.mjrak2fwa5vccazl@gondor.apana.org.au/ Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/pcrypt.c')
-rw-r--r--crypto/pcrypt.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
index fb9127ec5357..2d4ac9d44902 100644
--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -327,12 +327,6 @@ static int pcrypt_init_padata(struct padata_instance **pinst, const char *name)
return ret;
}
-static void pcrypt_fini_padata(struct padata_instance *pinst)
-{
- padata_stop(pinst);
- padata_free(pinst);
-}
-
static struct crypto_template pcrypt_tmpl = {
.name = "pcrypt",
.create = pcrypt_create,
@@ -358,7 +352,7 @@ static int __init pcrypt_init(void)
return crypto_register_template(&pcrypt_tmpl);
err_deinit_pencrypt:
- pcrypt_fini_padata(pencrypt);
+ padata_free(pencrypt);
err_unreg_kset:
kset_unregister(pcrypt_kset);
err:
@@ -369,8 +363,8 @@ static void __exit pcrypt_exit(void)
{
crypto_unregister_template(&pcrypt_tmpl);
- pcrypt_fini_padata(pencrypt);
- pcrypt_fini_padata(pdecrypt);
+ padata_free(pencrypt);
+ padata_free(pdecrypt);
kset_unregister(pcrypt_kset);
}