ABACI reported the following bug by code static scanning: fs/kernel_read_file.c:38: warning: Function parameter or member 'file' not described in 'kernel_read_file' fs/kernel_read_file.c:38: warning: Function parameter or member 'offset' not described in 'kernel_read_file' fs/kernel_read_file.c:38: warning: Function parameter or member 'buf' not described in 'kernel_read_file' fs/kernel_read_file.c:38: warning: Function parameter or member 'buf_size' not described in 'kernel_read_file' fs/kernel_read_file.c:38: warning: Function parameter or member 'file_size' not described in 'kernel_read_file' fs/kernel_read_file.c:38: warning: Function parameter or member 'id' not described in 'kernel_read_file' In the following kernel version: name: linux-next url: http://kernel.source.codeaurora.cn/pub/scm/linux/kernel/git/next/linux-next.git branch: next-20220815 commit: fa96acf505e0e5f4774e273d97cee65fffcf53e6