From nobody Sat Apr 18 02:47:38 2026 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 5B836C43334 for ; Tue, 19 Jul 2022 10:23:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236340AbiGSKX2 (ORCPT ); Tue, 19 Jul 2022 06:23:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229478AbiGSKX1 (ORCPT ); Tue, 19 Jul 2022 06:23:27 -0400 Received: from mail.ispras.ru (mail.ispras.ru [83.149.199.84]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 933941114C; Tue, 19 Jul 2022 03:23:26 -0700 (PDT) Received: from localhost.localdomain (unknown [83.149.199.65]) by mail.ispras.ru (Postfix) with ESMTPS id C47D140737D5; Tue, 19 Jul 2022 10:23:24 +0000 (UTC) From: Andrey Strachuk To: Tero Kristo Cc: Andrey Strachuk , Michael Turquette , Stephen Boyd , Tony Lindgren , Colin Ian King , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, ldv-project@linuxtesting.org Subject: [PATCH] clk/ti/adpll: remove useless comparison in ti_adpll_free_resources() Date: Tue, 19 Jul 2022 13:23:19 +0300 Message-Id: <20220719102319.5912-1-strochuk@ispras.ru> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Local variable 'ac' is initialized by an address of field of ti_adpll_data, so it does not make sense to compare 'ac' with NULL. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Andrey Strachuk Fixes: 21330497f303 ("clk: ti: Add support for dm814x ADPLL") --- drivers/clk/ti/adpll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/ti/adpll.c b/drivers/clk/ti/adpll.c index 962502ca7ff0..7207915f9440 100644 --- a/drivers/clk/ti/adpll.c +++ b/drivers/clk/ti/adpll.c @@ -772,7 +772,7 @@ static void ti_adpll_free_resources(struct ti_adpll_dat= a *d) for (i =3D TI_ADPLL_M3; i >=3D 0; i--) { struct ti_adpll_clock *ac =3D &d->clocks[i]; =20 - if (!ac || IS_ERR_OR_NULL(ac->clk)) + if (IS_ERR_OR_NULL(ac->clk)) continue; if (ac->cl) clkdev_drop(ac->cl); --=20 2.25.1