Warnings before patch:
files: ['include/linux/rfkill.h', 'net/rfkill/core.c']
Warning: include/linux/rfkill.h:82 No description found for return value of 'rfkill_alloc'
Warning: include/linux/rfkill.h:99 No description found for return value of 'rfkill_register'
Warning: include/linux/rfkill.h:151 No description found for return value of 'rfkill_set_hw_state_reason'
Warning: include/linux/rfkill.h:172 No description found for return value of 'rfkill_set_hw_state'
Warning: include/linux/rfkill.h:197 No description found for return value of 'rfkill_set_sw_state'
Warning: include/linux/rfkill.h:231 No description found for return value of 'rfkill_blocked'
Warning: include/linux/rfkill.h:238 No description found for return value of 'rfkill_soft_blocked'
Warning: include/linux/rfkill.h:333 No description found for return value of 'rfkill_get_led_trigger_name'
Warning: net/rfkill/core.c:537 No description found for return value of 'rfkill_is_epo_lock_active'
Warning: net/rfkill/core.c:549 No description found for return value of 'rfkill_get_global_sw_state'
Warning: include/linux/rfkill.h:82 No description found for return value of 'rfkill_alloc'
Warning: include/linux/rfkill.h:99 No description found for return value of 'rfkill_register'
Warning: include/linux/rfkill.h:151 No description found for return value of 'rfkill_set_hw_state_reason'
Warning: include/linux/rfkill.h:172 No description found for return value of 'rfkill_set_hw_state'
Warning: include/linux/rfkill.h:197 No description found for return value of 'rfkill_set_sw_state'
Warning: include/linux/rfkill.h:231 No description found for return value of 'rfkill_blocked'
Warning: include/linux/rfkill.h:238 No description found for return value of 'rfkill_soft_blocked'
Warning: include/linux/rfkill.h:333 No description found for return value of 'rfkill_get_led_trigger_name'
Warning: net/rfkill/core.c:537 No description found for return value of 'rfkill_is_epo_lock_active'
Warning: net/rfkill/core.c:549 No description found for return value of 'rfkill_get_global_sw_state'

Current warnings:
files: ['include/linux/rfkill.h', 'net/rfkill/core.c']
Warning: include/linux/rfkill.h:82 No description found for return value of 'rfkill_alloc'
Warning: include/linux/rfkill.h:99 No description found for return value of 'rfkill_register'
Warning: include/linux/rfkill.h:151 No description found for return value of 'rfkill_set_hw_state_reason'
Warning: include/linux/rfkill.h:172 No description found for return value of 'rfkill_set_hw_state'
Warning: include/linux/rfkill.h:197 No description found for return value of 'rfkill_set_sw_state'
Warning: include/linux/rfkill.h:231 No description found for return value of 'rfkill_blocked'
Warning: include/linux/rfkill.h:238 No description found for return value of 'rfkill_hard_blocked'
Warning: include/linux/rfkill.h:245 No description found for return value of 'rfkill_soft_blocked'
Warning: include/linux/rfkill.h:345 No description found for return value of 'rfkill_get_led_trigger_name'
Warning: net/rfkill/core.c:537 No description found for return value of 'rfkill_is_epo_lock_active'
Warning: net/rfkill/core.c:549 No description found for return value of 'rfkill_get_global_sw_state'
Warning: include/linux/rfkill.h:82 No description found for return value of 'rfkill_alloc'
Warning: include/linux/rfkill.h:99 No description found for return value of 'rfkill_register'
Warning: include/linux/rfkill.h:151 No description found for return value of 'rfkill_set_hw_state_reason'
Warning: include/linux/rfkill.h:172 No description found for return value of 'rfkill_set_hw_state'
Warning: include/linux/rfkill.h:197 No description found for return value of 'rfkill_set_sw_state'
Warning: include/linux/rfkill.h:231 No description found for return value of 'rfkill_blocked'
Warning: include/linux/rfkill.h:238 No description found for return value of 'rfkill_hard_blocked'
Warning: include/linux/rfkill.h:245 No description found for return value of 'rfkill_soft_blocked'
Warning: include/linux/rfkill.h:345 No description found for return value of 'rfkill_get_led_trigger_name'
Warning: net/rfkill/core.c:537 No description found for return value of 'rfkill_is_epo_lock_active'
Warning: net/rfkill/core.c:549 No description found for return value of 'rfkill_get_global_sw_state'

Warnings before: 20 after: 22 (add: 2)

New warnings added:
Warning: include/linux/rfkill.h:238 No description found for return value of 'rfkill_hard_blocked'
Warning: include/linux/rfkill.h:238 No description found for return value of 'rfkill_hard_blocked'
Per-file breakdown:
     2 include/linux/rfkill.h