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crypto: aead - Use tmpl->create

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Newer templates use tmpl->create and have a NULL tmpl->alloc.  So
we must use tmpl->create if it is set.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2015-05-23 15:41:49 +08:00
parent 56e34378bb
commit 72af865d34
1 changed files with 8 additions and 0 deletions
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8
crypto/aead.c
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@ -572,6 +572,13 @@ static int crypto_nivaead_default(struct crypto_alg *alg, u32 type, u32 mask)
if (!tmpl)
goto kill_larval;
if (tmpl->create) {
err = tmpl->create(tmpl, tb);
if (err)
goto put_tmpl;
goto ok;
}
inst = tmpl->alloc(tb);
err = PTR_ERR(inst);
if (IS_ERR(inst))
@ -583,6 +590,7 @@ static int crypto_nivaead_default(struct crypto_alg *alg, u32 type, u32 mask)
goto put_tmpl;
}
ok:
/* Redo the lookup to use the instance we just registered. */
err = -EAGAIN;