Warnings before patch:
files: ['include/linux/sched/isolation.h', 'kernel/cgroup/cpuset.c', 'kernel/sched/isolation.c', 'kernel/sched/sched.h']
Warning: kernel/cgroup/cpuset.c:1515 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2565 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2625 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3881 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4269 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4318 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4336 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4488 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4496 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4517 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/sched/sched.h:2067 No description found for return value of 'highest_flag_domain'
Warning: kernel/cgroup/cpuset.c:1515 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2565 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2625 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3881 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4269 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4318 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4336 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4488 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4496 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4517 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/sched/sched.h:2067 No description found for return value of 'highest_flag_domain'

Current warnings:
files: ['include/linux/sched/isolation.h', 'kernel/cgroup/cpuset.c', 'kernel/sched/isolation.c', 'kernel/sched/sched.h']
Warning: kernel/cgroup/cpuset.c:1516 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2566 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2626 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3882 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4270 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4319 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4337 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4489 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4497 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4518 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/sched/sched.h:2068 No description found for return value of 'highest_flag_domain'
Warning: kernel/cgroup/cpuset.c:1516 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2566 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2626 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3882 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4270 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4319 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4337 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4489 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4497 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4518 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/sched/sched.h:2068 No description found for return value of 'highest_flag_domain'

Warnings before: 22 after: 22