From patchwork Wed Sep 13 18:17:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Li zeming X-Patchwork-Id: 721855 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0329ACA0EC3 for ; Tue, 12 Sep 2023 02:22:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237104AbjILCW4 (ORCPT ); Mon, 11 Sep 2023 22:22:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237215AbjILCWn (ORCPT ); Mon, 11 Sep 2023 22:22:43 -0400 Received: from mail.nfschina.com (unknown [42.101.60.195]) by lindbergh.monkeyblade.net (Postfix) with SMTP id 81628171A36; Mon, 11 Sep 2023 18:46:11 -0700 (PDT) Received: from localhost.localdomain (unknown [219.141.250.2]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id 8ADAD6059D7E7; Tue, 12 Sep 2023 09:46:07 +0800 (CST) X-MD-Sfrom: zeming@nfschina.com X-MD-SrcIP: 219.141.250.2 From: Li zeming To: herbert@gondor.apana.org.au, davem@davemloft.net Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, Li zeming Subject: [PATCH] =?utf-8?q?crypto/api=3A_Remove_unnecessary_=E2=80=98NULL?= =?utf-8?q?=E2=80=99_values_from_tfm?= Date: Thu, 14 Sep 2023 02:17:27 +0800 Message-Id: <20230913181727.4004-1-zeming@nfschina.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org tfm is assigned first, so it does not need to initialize the　assignment. Signed-off-by: Li zeming --- crypto/api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/api.c b/crypto/api.c index b9cc0c906efe..7f402107f0cc 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -389,7 +389,7 @@ EXPORT_SYMBOL_GPL(crypto_shoot_alg); struct crypto_tfm *__crypto_alloc_tfmgfp(struct crypto_alg *alg, u32 type, u32 mask, gfp_t gfp) { - struct crypto_tfm *tfm = NULL; + struct crypto_tfm *tfm; unsigned int tfm_size; int err = -ENOMEM;