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Fri, 11 Nov 2022 02:41:09 -0800 (PST) Date: Fri, 11 Nov 2022 19:41:05 +0900 From: Sergey Senozhatsky To: kernel test robot Cc: Sergey Senozhatsky , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton Subject: Re: [linux-next:master 6603/7443] drivers/block/zram/zram_drv.c:1857:7: warning: variable 'err' is used uninitialized whenever 'if' condition is true Message-ID: References: <202211111624.1XZTuzHJ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202211111624.1XZTuzHJ-lkp@intel.com> ARC-Authentication-Results: i=1; imf03.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b=II2sHQmm; spf=pass (imf03.hostedemail.com: domain of senozhatsky@chromium.org designates 209.85.210.171 as permitted sender) smtp.mailfrom=senozhatsky@chromium.org; dmarc=pass (policy=none) header.from=chromium.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1668163271; a=rsa-sha256; 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dmarc=pass (policy=none) header.from=chromium.org X-Stat-Signature: 4x58cwnr3r7nxpqmbu8ckd67jjo4rysm X-HE-Tag: 1668163271-388713 X-Bogosity: Ham, tests=bogofilter, spamicity=0.008991, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On (22/11/11 16:27), kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: f8f60f322f0640c8edda2942ca5f84b7a27c417a > commit: 03e6c729aa640eed324de05dc588c05cc00d88d2 [6603/7443] zram: introduce recompress sysfs knob > config: hexagon-randconfig-r001-20221111 > compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 463da45892e2d2a262277b91b96f5f8c05dc25d0) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=03e6c729aa640eed324de05dc588c05cc00d88d2 > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git fetch --no-tags linux-next master > git checkout 03e6c729aa640eed324de05dc588c05cc00d88d2 > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/block/zram/ Thanks. This was reported last night and we have a tiny "fixup" patch for it.