From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 21189C433E3 for ; Fri, 24 Jul 2020 07:50:51 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B83782068F for ; Fri, 24 Jul 2020 07:50:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mZNxHZZ7"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Rito5OUz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B83782068F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QxgHXPQX9FjBWypmrdnrBbM4ICEwaCv4YXdyMCqskYs=; b=mZNxHZZ7P5k3A6cNPxZTTylsu3 lMXw0EbTZCuBPmhurY8HXWxNmxW/43HQCo9vQwx2GbA8WolhV33PsPxi5WORGgfPTDT1q1jAGYclf BNzr7a+WlisaDC6Bsnr7GxePLh+0lL5nRi7dnh6lR7fsM3hJHXGgB3OINFibXD6JmfcvSAbLz7E+t XM919kgyWdvhxoVw5w5NilzpylmoKdK+kSpe3LzDUjN9NYXAaqJfxDyeh9Xcu0JnQF3VzV4hQdZLo LezfI+/QFvLWhup66B0GE/k48HgNMMVXa6FWxPHvZ1YX5J+F2vndo2Wf6zqwznOBoEEjpcIXOfJxR Asm/D6oQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jysRk-0005p5-28; Fri, 24 Jul 2020 07:48:48 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jysLe-0002Sx-Si; Fri, 24 Jul 2020 07:42:33 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.213]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 28BA920748; Fri, 24 Jul 2020 07:42:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595576548; bh=HjMCchZVhPwTwkexmP6RnIdWez/ZPatrwHEB1rb8se0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Rito5OUzJvjz7P1joe3gLjI+5XcfUMEsocOFshLbAP/gH0z5iPUscAcJetiA2JIVn V5l9RMsSGwP0FDQ+C0t4jKv/a1BBdDnBpXvZV+AFw/bspRRsnth+hnzpa58gI4Q00p +7nmqtsliKdOt77lhWJdI6mA61AeVnkZ3d55o40w= From: Krzysztof Kozlowski To: Arnd Bergmann , Olof Johansson , Markus Mayer , bcm-kernel-feedback-list@broadcom.com, Florian Fainelli , Santosh Shilimkar , Matthias Brugger , Roger Quadros , Tony Lindgren , Vladimir Zapolskiy , Kukjin Kim , Thierry Reding , Jonathan Hunter , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v2 16/29] memory: renesas-rpc-if: Simplify with PTR_ERR_OR_ZERO Date: Fri, 24 Jul 2020 09:40:25 +0200 Message-Id: <20200724074038.5597-17-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200724074038.5597-1-krzk@kernel.org> References: <20200724074038.5597-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200724_034231_186385_B981D341 X-CRM114-Status: GOOD ( 14.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Morton , Linus Torvalds , Krzysztof Kozlowski MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use PTR_ERR_OR_ZERO to make the code a little bit simpler. Signed-off-by: Krzysztof Kozlowski --- drivers/memory/renesas-rpc-if.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/memory/renesas-rpc-if.c b/drivers/memory/renesas-rpc-if.c index 88f51ec8f1d1..f2a33a1af836 100644 --- a/drivers/memory/renesas-rpc-if.c +++ b/drivers/memory/renesas-rpc-if.c @@ -199,10 +199,8 @@ int rpcif_sw_init(struct rpcif *rpc, struct device *dev) rpc->dirmap = NULL; rpc->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL); - if (IS_ERR(rpc->rstc)) - return PTR_ERR(rpc->rstc); - return 0; + return PTR_ERR_OR_ZERO(rpc->rstc); } EXPORT_SYMBOL(rpcif_sw_init); -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel