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crypto: shash - remove useless crypto_yield() in shash_ahash_digest() 

The crypto_yield() in shash_ahash_digest() occurs after the entire
digest operation already happened, so there's no real point.  Remove it.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers 2019-04-14 17:37:07 -07:00 committed by Herbert Xu
parent 6a1faa4a43
commit 54fe792b36
1 changed files with 0 additions and 1 deletions
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crypto/shash.c
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@ -314,7 +314,6 @@ int shash_ahash_digest(struct ahash_request *req, struct shash_desc *desc)
err = crypto_shash_digest(desc, data + offset, nbytes,
req->result);
kunmap_atomic(data);
crypto_yield(desc->flags);
} else
err = crypto_shash_init(desc) ?:
shash_ahash_finup(req, desc);