From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:40454 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727229AbeLOUnI (ORCPT ); Sat, 15 Dec 2018 15:43:08 -0500 From: Eric Biggers To: linux-crypto@vger.kernel.org, Herbert Xu Subject: [PATCH] crypto: salsa20-generic - don't unnecessarily use atomic walk Date: Sat, 15 Dec 2018 12:42:52 -0800 Message-Id: <20181215204252.8138-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-crypto-owner@vger.kernel.org List-ID: From: Eric Biggers salsa20-generic doesn't use SIMD instructions or otherwise disable preemption, so passing atomic=true to skcipher_walk_virt() is unnecessary. Signed-off-by: Eric Biggers --- crypto/salsa20_generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/salsa20_generic.c b/crypto/salsa20_generic.c index 8c77bc78a09f2..00fce32ae17af 100644 --- a/crypto/salsa20_generic.c +++ b/crypto/salsa20_generic.c @@ -159,7 +159,7 @@ static int salsa20_crypt(struct skcipher_request *req) u32 state[16]; int err; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); salsa20_init(state, ctx, walk.iv); -- 2.19.2