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Miller" , Eric Dumazet Cc: oe-kbuild-all@lists.linux.dev, Wei Wang Subject: Re: [PATCH v4 net-next 3/5] psp: add a new netdev event for dev unregister Message-ID: <202603121737.vPEHjYAG-lkp@intel.com> References: <20260311235904.2392010-4-weibunny.kernel@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260311235904.2392010-4-weibunny.kernel@gmail.com> Hi Wei, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Wei-Wang/psp-add-admin-non-admin-version-of-psp_device_get_locked/20260312-080310 base: net-next/main patch link: https://lore.kernel.org/r/20260311235904.2392010-4-weibunny.kernel%40gmail.com patch subject: [PATCH v4 net-next 3/5] psp: add a new netdev event for dev unregister config: x86_64-randconfig-014-20260312 (https://download.01.org/0day-ci/archive/20260312/202603121737.vPEHjYAG-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260312/202603121737.vPEHjYAG-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202603121737.vPEHjYAG-lkp@intel.com/ All warnings (new ones prefixed by >>): net/psp/psp_main.c: In function 'psp_init': >> net/psp/psp_main.c:449:13: warning: unused variable 'err' [-Wunused-variable] 449 | int err; | ^~~ vim +/err +449 net/psp/psp_main.c 446 447 static int __init psp_init(void) 448 { > 449 int err; 450 451 mutex_init(&psp_devs_lock); 452 453 return genl_register_family(&psp_nl_family); 454 } 455 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki