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t=1571162120; bh=TZIhK7EPJZ3JVj0kpDPDNCPLGn4fJ8OQ0rsR71wX43g=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=hI6lxSmPIxnpA6blTd480mKzLlB/K291z3ephuzZuGr0VTUbBZ+0X5dAgKa0B2IwT 5BsQKaxbjU5Dy8Dl1N/U+Izh3LHkhU3Q285EHWnLOrATScmoozAdOPPBfOGzA3u7YD RnHe1+RtTXc+M/qDtrXPg16JII51axtUvl8kV6Bk= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.132.79.11]) by smtp.web.de (mrweb001 [213.165.67.108]) with ESMTPSA (Nemesis) id 0LeLmv-1hiOo90Uof-00qCu9; Tue, 15 Oct 2019 19:55:20 +0200 Subject: Re: clk: samsung: Checking a kmemdup() call in _samsung_clk_register_pll() To: Tomasz Figa , linux-clk@vger.kernel.org, linux-samsung-soc@vger.kernel.org, kernel-janitors@vger.kernel.org Cc: Chanwoo Choi , Michael Turquette , Stephen Boyd , Sylwester Nawrocki , Aditya Pakki , Kangjie Lu , Navid Emamdoost , Stephen McCamant , LKML References: <7933ce8f-ca1b-6ed8-14b9-59679130dc47@web.de> From: Markus Elfring Autocrypt: addr=Markus.Elfring@web.de; prefer-encrypt=mutual; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US X-Provags-ID: V03:K1:pfL5YAYOo318bQiYtJDsdSxRQG5+68eucllEE5BWY8dlgfabVZU 1Oj8vNZ8j7NFeOIuKaEqSoOFFF4ild9AVRr6lhsrfqDkYQJuYhwbcrTHtQivXHEFb+NLm9i stuzHuczl4hzAyPoDuG0UgZmpGfiNUlWfJiM1bPmmfxVs8c0pTIatdUpeliv+kxpN0JluMc cLqw2UcTS2B81WVOiZEtw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:9RU17UZTM30=:gig+41eh2DY5MgY4/P4y1w Qkbv8fW7vpEhkuBqihtISRILuA4t5D4ZN8icHGY9f9opGMjXUPw/IJWB4pdLdIns65YvJw2U0 sRcIu37/ROjKGIJJpOxXIiXfyHDf/S7YbK/aXmQzloDcQfgIkyGBsAexVIsESWw50PKyUGXGB nZef5+Gh8323ilsj5uLu8amcx+XzI+HBQS4Ta98MFJY8kJVNkTOkDMuTFU966ZkieyoMv7swU gh3T8wvGH5gcd3F5nml7m0m9ckn4/fmqjrBNytji8PNwANb/m75bzetE/7O/+jxK3G1h/DOa1 PXMZG5loZtYCb21qI9ZeB7KansPoPTDWUfDb0aMOQVQcCPOWGD0SntNpfy6SJyEZBYLXKaLXm Dg3vVXQ3ssIZS0cfBNutD9F25Slik3zZlKXewVSceL7o3RZDp9zFaqgKOMCfqGyFS42g2IuVE yLy4//fxba1ah/Vqd5SNd1khsm9mP8GNHzH4hQ5DQLg295qUS1tgCrrNiOfvjl/uznloEvybn fTV8IjNv8z3yKGEhq50uq7uWvaWvCWHZR8s/EiGRinQOP3COdDwDZ2rpKJeZgE1QCs7WQV0T2 GYy57FKooCAaEUiAvUfeWBl3Y4eClXYU/3X6ykDAXI49dyThtguBAVNiGjREZMLuG1MFRM9zz /MIRP++8sJZPwsKuK2ueVEdqksWeX4mnURWYJmq1uXYKLDGfiW8mEXjVTqumoGes4xFxAx+63 MNNAfeE8xmTHeZoPzGNW80cjsMXQghedCcFLBEcd/xq2T01mKa3XVDtwRiDlRdOm43SXawt75 zHtFsnDTVQqpxupMWn+0CAzBb57sxn56ULgPwOwZPcb1VNGfRJjficAsh0syMNYRdgthBXtjT 6tTV5RCJ23c7jrVigvSukAPYo8iHo+0oWUjDApyZQjAcW7kJqBNXZhNQFPekND8KrJN4AyHFZ A1f4u0QJWSFsiW/J4nkekUiE9F46GHhD+AvE4V2zdfuAliuG1lgO3PURYL6P2SV3q/VgdCQEH 3CyT96143Fqqk5oSGxMMmN5Fribz1BQqI+iZnZdAVd6sdeWe/5lWITZbEhQBtbI4+bSJPgjEm cdETkv11MojL2LWHHoiGw+7UMk7KjyQnh9U3YZg5VrWdL5TNiR97PoTH/xnqn90Ei2uyszLMu 8HW7t8KNNFyfV8VbpbzzvAnbluKVw+NCZ8rduY5T1gVpOGHrCGEtcaFEwQOufRzYmX8X69oLb jX//qSo8+2LiPqtM6NqdHJl9vH5OloYz0B6Vdatu4cZDVfDnwmaZLpY28DC0= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > That said, there is no need to print any warnings or error messages on > allocation failure, so technically they could be removed. Do you find information sufficient from the Linux allocation failure report? Regards, Markus