Warnings before patch:
files: ['kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1516 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2559 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2619 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3875 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4262 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4311 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4329 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4481 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4489 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4510 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/cgroup/cpuset.c:1516 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2559 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2619 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3875 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4262 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4311 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4329 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4481 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4489 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4510 No description found for return value of 'cpuset_mems_allowed_intersects'

Current warnings:
files: ['kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1511 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2554 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2614 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3870 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4254 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4303 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4321 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4473 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4481 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4502 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/cgroup/cpuset.c:1511 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2554 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2614 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3870 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4254 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4303 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4321 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4473 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4481 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4502 No description found for return value of 'cpuset_mems_allowed_intersects'

Warnings before: 20 after: 20