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 <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
berg · Apr 25, 2019 · 54fe792 · 54fe792
1 parent 6a1faa4
commit 54fe792
Showing 1 changed file with 0 additions and 1 deletion.
diff --git 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);