Warnings before patch:
files: ['arch/arm64/kernel/cpufeature.c', 'include/linux/cpu.h', 'kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1503 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2546 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2606 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3862 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4246 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4295 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4313 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4465 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4473 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4494 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/cgroup/cpuset.c:1503 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2546 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2606 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3862 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4246 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4295 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4313 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4465 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4473 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4494 No description found for return value of 'cpuset_mems_allowed_intersects'

Current warnings:
files: ['arch/arm64/kernel/cpufeature.c', 'include/linux/cpu.h', 'kernel/cgroup/cpuset.c']
Warning: kernel/cgroup/cpuset.c:1514 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2557 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2617 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3873 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4257 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4306 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4324 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4476 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4484 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4505 No description found for return value of 'cpuset_mems_allowed_intersects'
Warning: kernel/cgroup/cpuset.c:1514 No description found for return value of 'rm_siblings_excl_cpus'
Warning: kernel/cgroup/cpuset.c:2557 No description found for return value of 'update_cpumask'
Warning: kernel/cgroup/cpuset.c:2617 No description found for return value of 'update_exclusive_cpumask'
Warning: kernel/cgroup/cpuset.c:3873 No description found for return value of 'cpuset_init'
Warning: kernel/cgroup/cpuset.c:4257 No description found for return value of 'cpuset_cpus_allowed_fallback'
Warning: kernel/cgroup/cpuset.c:4306 No description found for return value of 'cpuset_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4324 No description found for return value of 'cpuset_nodemask_valid_mems_allowed'
Warning: kernel/cgroup/cpuset.c:4476 No description found for return value of 'cpuset_spread_node'
Warning: kernel/cgroup/cpuset.c:4484 No description found for return value of 'cpuset_mem_spread_node'
Warning: kernel/cgroup/cpuset.c:4505 No description found for return value of 'cpuset_mems_allowed_intersects'

Warnings before: 20 after: 20