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t=1571162121; bh=TZIhK7EPJZ3JVj0kpDPDNCPLGn4fJ8OQ0rsR71wX43g=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=IL40AzomKPZnMDzdF2ZsIESiMuOZ2yOfmKNRD78hQk37bqCJqCJIwPPWkYSr3Vsc6 xv/ns6b0TCLYgZLxQCzRHzcLUxVFk7M0S6wZnvIb38vXAl9BnItPkl24Erw8j8wlqo 21o2aVH4NGZ4p22ua8lHnLQWhKqTi7lcmVFLD5Eg= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([93.132.79.11]) by smtp.web.de (mrweb003 [213.165.67.108]) with ESMTPSA (Nemesis) id 0M7bVP-1i65p0023L-00xKuS; Tue, 15 Oct 2019 19:55:21 +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:vadA7w8m5et9Kx41H25zGHRg87E2nONtqAmT24ocOvYR+/eR7T0 VMPqm5RUNgyq33b4RjrGIEBwZAFmm6bbhFD9qNQBPfk723JYDya+BMR3FL5RdTuGA7ilppy 6UFGsC/yeZjqwv7SY85tIGJG5HfxRMzw9iyn+BLJzHn236tyO5ZKMdBaksDa0Cv0VBE2kUC a3RPcid4HumSc6v5ZR6rQ== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:4kQck1rPbFM=:htyPbTF0j7kl8J+L+lMiO3 qt/aTYR1DvNtX+KzXL8WKylAgGco7HQwFzSmuncX4vCLC3Hx7QiR9gyipEw7yXCeWeDMCJ0bj mzC7GeJDvKvkP9P8b3x0DRf3ggsMJlP6NMB1Q835ZjLtbporFTsp9T5q3vpV89W2mPArr8hWi CBBS17LLsljzyn+4X2vOx3dLH/A25OH2oGBmnAqIvb+UVRgT5Dra5hzVqdHO+QN/vk1Q9a5va 3qicr6/JVOhH/1DsNIsr+UOLB1GxK4cDrmHY2t+PBOMetFWzhniHnDIzIUzu+W3IucL4YUZam 8hwi42xQTcfz19U97RIupnMSYdtqyJLCxp5YjpqjWGy31XebbnudKiSf1FnGYafFnrI4y5oXG Fns+MP+6verfm5LtHO0LVY9o0WwczNgeAAU3HUq27G2GUX9puXLbfBeQ28oFl0cYURarYGd3j LQF0fcNFhq3L/40sjgn+3qODUt5nOMc+taBED9tiFU1CK/zcGcg/ORZhh4T5qt+9a5EsfSawC aIXkqF1ZR9CCSA5ZTuf+at8q7RM8wVBKAiaSOz6Pn984rSyxyd1BGmXNJKdMgUa7WaJW+fsrT 9+zUa2eEdF3rwUDqI7wnTbOjD35N4um9F9QcX3hLubMIq1RCSzQY0+gaW4EbC0c4z8SogVtvh qO4n8A+h//m88D9ND+mjjM97FYn8EXPjxa8EGMOnRlcMeogKqOwx0ANWtA85L7R14mbroe7zP KcL/BctqRT7W1PDDyhx4zX0CK8qjRhZPQaExoZ1S8LLEo4snem1K2KFj5ATR9fTgIoWc5gXfv gd8wdnpUOBGVj6HHHXTxj3ZfcZ7MrT7JZMVTX3fafYS1coWahkr3Mq0vIsYbJ6XTSsOpb8JtP bfSIQegqjl0PUgfQp/Id6xX5ZA7QVAaSpOF1MlnJrd5Q1hQVXk5OWhonZZfHj/+rbAXat//7j 8pfe0/wk7Ka0TGRE+qT8duVMLWItTCF3LspkLIeojKvFxL5Z9PJLXBhUkcmmM2pWyK47G0yUJ 7jR9V/EDrvrdKstvLzTTlZEqE5LDuBsT0LQ6K165zjCKQOwHmyow6dIaP8tX37Jx9pVubfQHh zFd+VcpvYi8yqqty7bKN/Od8jEqdFlRUl8JweYJfI5//zN0XtQ1mc6BjtdMqn4aNp/uUNs5nt P/4bXt8uAz2UuTq0X1aYl2yUm67FRyxDxBlDx3WMBnda1mbmyOnGrFK7eNtqQyAQdCSC7fxtT htMbaG8h5rPe3tzVin41PuPNoNBk0nM1pKjbUYBB4PH5RmlRwNNKxXCrvYTY= 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