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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AE67C433F5 for ; Fri, 8 Apr 2022 09:48:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233664AbiDHJuo (ORCPT ); Fri, 8 Apr 2022 05:50:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233822AbiDHJu2 (ORCPT ); Fri, 8 Apr 2022 05:50:28 -0400 Received: from mail-qv1-xf36.google.com (mail-qv1-xf36.google.com [IPv6:2607:f8b0:4864:20::f36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08A7FC6ECC for ; Fri, 8 Apr 2022 02:48:25 -0700 (PDT) Received: by mail-qv1-xf36.google.com with SMTP id e22so7049920qvf.9 for ; Fri, 08 Apr 2022 02:48:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xyDhZA5e9MjFYEhmu4FqYjenfAb0FgcF+bALc0FyObg=; b=L/o7FYP/4F8bPYwzH/3ca6smL2l0YvLGWRDZPUyjGgT0N4GOX2vXMekuq1O+ouQYWp hJmXEAtAN+g9TlrNcA1TmX9g6wpz24ngPsKAPmVxu3YiRi7bB4CUraYOv6wWPEaqf2fN wNX70Xok8GRbRCj8h3wfn3XNkJpvXILjoyrfJkF4F/P92zud+xYE17fgn4NSvFL3UGL6 wQBdyURyl7OxuJZpgQ1ahFwjU1Zq+mQ+eOMDgS1WKiHnF9gunlKXjkqoLGhHImKrmfDQ +vGo3P/Z9URQ6WEfRmsGq98Em/rEC+ZUy5mPE66MdGv0X2QXoRKmuEu4RqncmspkdmEm PqMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xyDhZA5e9MjFYEhmu4FqYjenfAb0FgcF+bALc0FyObg=; b=sPbeqyhNSfZO+J0TWJ2/mKE5ynac+j2ye9QbidZlrEyyl7sTZwJmjzIvhiNyrub0lS xn1ahOMdB4hD/6002+CrudZFg+MwgJL9co1SoBqdC/jhCK4tMe2mGAFADa9sZc8df0wD czY+dM3Xj/lc7uNrECo1SNwGCvtG61cEeJY+10OJ+y88i4oKjFQVzkcyuUV15Kr/kpIs VP/YLKlgo1au4fM0rV8d5SA4zlk5OPoJLBV+OLfNHRoUjexd4pTMwpF+1HSDVdoD3k6M dZOJie/8FCrrwGP/zzjIQEIqTPkcEgKXQpuYoJlb8N06vLx7odg5DuZGRSH2uBK61YiL JkrA== X-Gm-Message-State: AOAM532Ay7BPq9spdziM0us6BwsqsyuKFA9C+mLGbqEGSnUAL1gRfqpk 3rrGCiKjc62NWtfew9EkX4WhsiRsX7I= X-Google-Smtp-Source: ABdhPJwE9jENCkXSpwP8Tco0k4VNtvBAwf6HKl+QSqit0tq20E/Yu11IBPBzWfN2rKqBbsFFGnuqiA== X-Received: by 2002:a05:6214:4119:b0:441:9eb:d4ba with SMTP id kc25-20020a056214411900b0044109ebd4bamr15338604qvb.54.1649411304104; Fri, 08 Apr 2022 02:48:24 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id i18-20020ac85c12000000b002e1ce74f1a8sm17525453qti.27.2022.04.08.02.48.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Apr 2022 02:48:23 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: lv.ruyi@zte.com.cn To: andre.przywara@arm.com, linux@armlinux.org.uk Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lv Ruyi , Zeal Robot Subject: [PATCH] ARM: highbank: Fix missing of_node_put in highbank_init() Date: Fri, 8 Apr 2022 09:48:17 +0000 Message-Id: <20220408094817.2494756-1-lv.ruyi@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lv Ruyi of_find_compatible_node() returns node pointer with refcount incremented, use of_node_put() on it to decrease refcount when done. Reported-by: Zeal Robot Signed-off-by: Lv Ruyi --- arch/arm/mach-highbank/highbank.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index db607955a7e4..fe82c3d16ffd 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -141,6 +141,7 @@ static void __init highbank_init(void) /* Map system registers */ np = of_find_compatible_node(NULL, NULL, "calxeda,hb-sregs"); sregs_base = of_iomap(np, 0); + of_node_put(np); WARN_ON(!sregs_base); pm_power_off = highbank_power_off; -- 2.25.1 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 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 B7707C433EF for ; Fri, 8 Apr 2022 09:49:42 +0000 (UTC) DKIM-Signature: v=1; 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Fri, 08 Apr 2022 02:48:24 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id i18-20020ac85c12000000b002e1ce74f1a8sm17525453qti.27.2022.04.08.02.48.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Apr 2022 02:48:23 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: lv.ruyi@zte.com.cn To: andre.przywara@arm.com, linux@armlinux.org.uk Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lv Ruyi , Zeal Robot Subject: [PATCH] ARM: highbank: Fix missing of_node_put in highbank_init() Date: Fri, 8 Apr 2022 09:48:17 +0000 Message-Id: <20220408094817.2494756-1-lv.ruyi@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220408_024827_628024_BF26004C X-CRM114-Status: GOOD ( 10.92 ) 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: , 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 From: Lv Ruyi of_find_compatible_node() returns node pointer with refcount incremented, use of_node_put() on it to decrease refcount when done. Reported-by: Zeal Robot Signed-off-by: Lv Ruyi --- arch/arm/mach-highbank/highbank.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index db607955a7e4..fe82c3d16ffd 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -141,6 +141,7 @@ static void __init highbank_init(void) /* Map system registers */ np = of_find_compatible_node(NULL, NULL, "calxeda,hb-sregs"); sregs_base = of_iomap(np, 0); + of_node_put(np); WARN_ON(!sregs_base); pm_power_off = highbank_power_off; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel