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[188.155.176.92]) by smtp.gmail.com with ESMTPSA id u21-20020a1709064ad500b006f3ef214e14sm5956397ejt.122.2022.06.06.02.22.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Jun 2022 02:22:42 -0700 (PDT) From: Krzysztof Kozlowski To: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Alim Akhtar , Miaoqian Lin , Russell King , linux-kernel@vger.kernel.org, Pankaj Dubey , Kukjin Kim , Tomasz Figa Cc: Krzysztof Kozlowski Subject: Re: [PATCH] ARM: exynos: Fix refcount leak in exynos_map_pmu Date: Mon, 6 Jun 2022 11:22:34 +0200 Message-Id: <165450734050.62970.14209862492760707950.b4-ty@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220523145513.12341-1-linmq006@gmail.com> References: <20220523145513.12341-1-linmq006@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 23 May 2022 18:55:13 +0400, Miaoqian Lin wrote: > of_find_matching_node() returns a node pointer with refcount > incremented, we should use of_node_put() on it when not need anymore. > Add missing of_node_put() to avoid refcount leak. > of_node_put() checks null pointer. > > Applied, thanks! [1/1] ARM: exynos: Fix refcount leak in exynos_map_pmu https://git.kernel.org/krzk/linux/c/c4c79525042a4a7df96b73477feaf232fe44ae81 Best regards, -- Krzysztof Kozlowski