Warnings before patch:
files: ['kernel/cgroup/cpuset.c', 'kernel/sched/isolation.c', 'kernel/sched/sched.h', 'include/linux/sched/isolation.h']
Warning: kernel/cgroup/cpuset.c:1430 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2493 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2553 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3808 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4173 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4222 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4240 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4392 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4400 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4421 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/sched/sched.h:2029 No description found for return value of 'highest_flag_domain'

Current warnings:
files: ['kernel/cgroup/cpuset.c', 'kernel/sched/isolation.c', 'kernel/sched/sched.h', 'include/linux/sched/isolation.h']
Warning: kernel/cgroup/cpuset.c:1432 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2495 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2555 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3810 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4175 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4224 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4242 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4394 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4402 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4423 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/sched/sched.h:2030 No description found for return value of 'highest_flag_domain'

Warnings before: 11 after: 11