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: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:4273 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4322 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4340 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4492 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4500 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4521 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: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:4273 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4322 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4340 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4492 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4500 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4521 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:2561 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2621 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3877 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4265 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4314 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4332 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4484 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4492 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4513 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:2561 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2621 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3877 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4265 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4314 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4332 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4484 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4492 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4513 No description found for return value of 'cpuset_mems_allowed_intersects'

Warnings before: 20 after: 20