From patchwork Mon Oct 9 08:38:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 731321 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 BD87FE95A8E for ; Mon, 9 Oct 2023 09:22:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345826AbjJIJW4 (ORCPT ); Mon, 9 Oct 2023 05:22:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345773AbjJIJWn (ORCPT ); Mon, 9 Oct 2023 05:22:43 -0400 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [IPv6:2a0a:edc0:2:b01:1d::104]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76DEAA2 for ; Mon, 9 Oct 2023 02:22:40 -0700 (PDT) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qpmTC-0006sX-Q7; Mon, 09 Oct 2023 11:22:34 +0200 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qpmTC-000NWQ-Cy; Mon, 09 Oct 2023 11:22:34 +0200 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1qpmTC-00C4ot-3k; Mon, 09 Oct 2023 11:22:34 +0200 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Linus Walleij Cc: Tony Lindgren , Haojian Zhuang , linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 02/20] pinctrl: single: Drop if block with always false condition Date: Mon, 9 Oct 2023 10:38:38 +0200 Message-Id: <20231009083856.222030-3-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231009083856.222030-1-u.kleine-koenig@pengutronix.de> References: <20231009083856.222030-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=844; i=u.kleine-koenig@pengutronix.de; h=from:subject; bh=YKE8P7L9V9D6eghladkosJamRCKd+b5UoH3TDoc6yRM=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBlI7wBrRbKaWaukJeLRndrn6pB3LKccfQJKwli0 16nUYkI9b6JATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZSO8AQAKCRCPgPtYfRL+ TtW7B/44yeQT6igw9tEP+D9fYA4PIKhJQgpUdOWoUs5fL0toneQALi3dmosp2c8vp33KXbG5Qgy 32gKGzf+3CTTwDt4cl8xQcZ70/Ohz/PcYkTUd7Gme7xu1aGLLK6+pkvaM3M52rKR34eRxypSYuy Ggkb4fFk0wsixK9fBpS3NiGHaMdNNUayaaHIBZJq86t8k95H9pAAQQwMds9td8bpVGZGGQuib89 TQUfrhk0wiNBGU4To6RwoELEpyMcGS5Pfa3TTeFMKp772k/RPGsfnCAUXWrc69WdEsJo+uASphm tAHS1lcCvheZbsA4qNTYqdhYXVk9XyCBDHT/GhiyL/tEioH4 X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-omap@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org pcs_remove() is only called after pcs_probe() completed successfully. In this case platform_set_drvdata() was called with a non-NULL argument and so platform_get_drvdata() won't return NULL. Simplify by removing the if block with the always false condition. Signed-off-by: Uwe Kleine-König --- drivers/pinctrl/pinctrl-single.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 461a7c02d4a3..f6c02c8b934d 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1929,9 +1929,6 @@ static int pcs_remove(struct platform_device *pdev) { struct pcs_device *pcs = platform_get_drvdata(pdev); - if (!pcs) - return 0; - pcs_free_resources(pcs); return 0;