On Fri, Feb 10, 2023 at 11:38:45PM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git driver-core-testing > head: ecfd9f08fe2ef7616477c089dce1b0f05dcee13c > commit: ecfd9f08fe2ef7616477c089dce1b0f05dcee13c [77/77] devtmpfs: remove return value of devtmpfs_delete_node() > config: arm-randconfig-r006-20230210 (https://download.01.org/0day-ci/archive/20230210/202302102345.UQfDskhW-lkp@xxxxxxxxx/config) > compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project db0e6591612b53910a1b366863348bdb9d7d2fb1) > 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 > # install arm cross compiling tool for clang build > # apt-get install binutils-arm-linux-gnueabi > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/commit/?id=ecfd9f08fe2ef7616477c089dce1b0f05dcee13c > git remote add driver-core https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git > git fetch --no-tags driver-core driver-core-testing > git checkout ecfd9f08fe2ef7616477c089dce1b0f05dcee13c > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm olddefconfig > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/ > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > | Link: https://lore.kernel.org/oe-kbuild-all/202302102345.UQfDskhW-lkp@xxxxxxxxx/ > > All errors (new ones prefixed by >>): > > In file included from drivers/base/core.c:35: > >> drivers/base/base.h:221:63: error: void function 'devtmpfs_delete_node' should not return a value [-Wreturn-type] > static inline void devtmpfs_delete_node(struct device *dev) { return 0; } > ^ ~ > 1 error generated. I've fixed this up by hand by modifying the original commit and pushing out an update. No need for a separate patch. thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
