From 54fe792b36bb26c2cbb1557c73414e62d26d2bcc Mon Sep 17 00:00:00 2001
From: Eric Biggers <ebiggers@google.com>
Date: Sun, 14 Apr 2019 17:37:07 -0700
Subject: 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>
---
 crypto/shash.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'crypto')

diff --git a/crypto/shash.c b/crypto/shash.c
index b85930e9a7a2..599468478f7b 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -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);
-- 
cgit