Warnings before patch:
files: ['kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1384 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2388 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2448 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3674 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4080 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4129 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4147 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4317 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4325 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4346 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/cgroup/cpuset.c:1384 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2388 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2448 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3674 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4080 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4129 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4147 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4317 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4325 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4346 No description found for return value of 'cpuset_mems_allowed_intersects'

Current warnings:
files: ['kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1387 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2391 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2451 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3677 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4084 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4133 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4151 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4321 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4329 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4350 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/cgroup/cpuset.c:1387 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2391 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2451 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3677 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4084 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4133 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4151 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4321 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4329 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4350 No description found for return value of 'cpuset_mems_allowed_intersects'

Warnings before: 20 after: 20