Commit 54fe792b authored Apr 14, 2019 by Eric Biggers Committed by Herbert Xu Apr 25, 2019

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>

parent 6a1faa4a

crypto/shash.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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);