From patchwork Fri Jul 5 05:21:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li kunyu X-Patchwork-Id: 13724415 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 40838C30658 for ; Fri, 5 Jul 2024 05:22:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=1TMkaeR/ZtsnxlWBzkyXYfkdyAz8b8417x9iMj2ihgY=; b=Ab6YvFkx2RiNrYcHukC6psG4b+ cT7499GNViUTU+o3L07qt23K6TizSLVRZvV6MX0T50g3fI31oslpUQo3N31loylqAhaC5Y8GRZc92 qYKGeC58w+e1ym6Oo/IrsvT64Baej9b8m/hw8q+RgSliz9aciq9Bz5S7bEl3HiCcxmDVU17oKMNV7 Bu0Ar927QRoeSGvEM+fqVdLuX/Oxap1/CCHki4NO9RwW4LGLu3mzbyvu37aL88nO8L+9vdwPpL9K1 RzWbuTBwu5BvAYFDQW/hh50yQq4iMa4/THq26PZ7ECI/L/M5bVogtgDRKNtr04ZS4gFsa3rlQybXz 0fIjlzJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sPbOu-0000000EwAV-09Bs; Fri, 05 Jul 2024 05:22:28 +0000 Received: from [42.101.60.195] (helo=mail.nfschina.com) by bombadil.infradead.org with smtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sPbOg-0000000Ew8N-0Uy1 for linux-arm-kernel@lists.infradead.org; Fri, 05 Jul 2024 05:22:16 +0000 Received: from localhost.localdomain (unknown [219.141.250.2]) by mail.nfschina.com (MailData Gateway V2.8.8) with ESMTPA id BC83E609F0C68; Fri, 5 Jul 2024 13:22:06 +0800 (CST) X-MD-Sfrom: kunyu@nfschina.com X-MD-SrcIP: 219.141.250.2 From: Li kunyu To: patrice.chotard@foss.st.com, daniel.lezcano@linaro.org, tglx@linutronix.de Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Li kunyu Subject: [PATCH] =?utf-8?q?clocksource=3A_arm=5Fglobal=5Ftimer=3A_Remove_unn?= =?utf-8?q?ecessary_=E2=80=980=E2=80=99_values_from_err?= Date: Fri, 5 Jul 2024 13:21:59 +0800 Message-Id: <20240705052159.22235-1-kunyu@nfschina.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240704_222214_352115_5CBC7D9B X-CRM114-Status: GOOD ( 10.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org err is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li kunyu --- drivers/clocksource/arm_global_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clocksource/arm_global_timer.c b/drivers/clocksource/arm_global_timer.c index ab1c8c2b66b8..a05cfaab5f84 100644 --- a/drivers/clocksource/arm_global_timer.c +++ b/drivers/clocksource/arm_global_timer.c @@ -343,7 +343,7 @@ static int __init global_timer_of_register(struct device_node *np) { struct clk *gt_clk; static unsigned long gt_clk_rate; - int err = 0; + int err; /* * In A9 r2p0 the comparators for each processor with the global timer