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crypto: algif - move to generic async completion

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algif starts several async crypto ops and waits for their completion.
Move it over to generic code doing the same.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Gilad Ben-Yossef
2017-10-18 08:00:39 +01:00
committed by Herbert Xu
parent ada69a1639
commit 2c3f8b1621
5 changed files with 23 additions and 66 deletions
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27
crypto/af_alg.c
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@@ -481,33 +481,6 @@ int af_alg_cmsg_send(struct msghdr *msg, struct af_alg_control *con)
}
EXPORT_SYMBOL_GPL(af_alg_cmsg_send);
int af_alg_wait_for_completion(int err, struct af_alg_completion *completion)
{
switch (err) {
case -EINPROGRESS:
case -EBUSY:
wait_for_completion(&completion->completion);
reinit_completion(&completion->completion);
err = completion->err;
break;
};
return err;
}
EXPORT_SYMBOL_GPL(af_alg_wait_for_completion);
void af_alg_complete(struct crypto_async_request *req, int err)
{
struct af_alg_completion *completion = req->data;
if (err == -EINPROGRESS)
return;
completion->err = err;
complete(&completion->completion);
}
EXPORT_SYMBOL_GPL(af_alg_complete);
/**
* af_alg_alloc_tsgl - allocate the TX SGL
*