Warnings before patch:
files: ['kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1513 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2563 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2623 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3879 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/cgroup/cpuset.c:1513 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2563 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2623 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3879 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'

Current warnings:
files: ['kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1508 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2558 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2618 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3874 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:1508 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2558 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2618 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3874 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'

Warnings before: 20 after: 20