Warnings before patch:
files: ['net/netfilter/x_tables.c']
Warning: net/netfilter/x_tables.c:463 No description found for return value of 'xt_check_proc_name'
Warning: net/netfilter/x_tables.c:992 No description found for return value of 'xt_find_jump_offset'
Warning: net/netfilter/x_tables.c:1758 No description found for return value of 'xt_hook_ops_alloc'
Warning: net/netfilter/x_tables.c:1949 No description found for return value of 'xt_percpu_counter_alloc'
Warning: net/netfilter/x_tables.c:463 No description found for return value of 'xt_check_proc_name'
Warning: net/netfilter/x_tables.c:992 No description found for return value of 'xt_find_jump_offset'
Warning: net/netfilter/x_tables.c:1758 No description found for return value of 'xt_hook_ops_alloc'
Warning: net/netfilter/x_tables.c:1949 No description found for return value of 'xt_percpu_counter_alloc'

Current warnings:
files: ['net/netfilter/x_tables.c']
Warning: net/netfilter/x_tables.c:463 No description found for return value of 'xt_check_proc_name'
Warning: net/netfilter/x_tables.c:989 No description found for return value of 'xt_find_jump_offset'
Warning: net/netfilter/x_tables.c:1755 No description found for return value of 'xt_hook_ops_alloc'
Warning: net/netfilter/x_tables.c:1946 No description found for return value of 'xt_percpu_counter_alloc'
Warning: net/netfilter/x_tables.c:463 No description found for return value of 'xt_check_proc_name'
Warning: net/netfilter/x_tables.c:989 No description found for return value of 'xt_find_jump_offset'
Warning: net/netfilter/x_tables.c:1755 No description found for return value of 'xt_hook_ops_alloc'
Warning: net/netfilter/x_tables.c:1946 No description found for return value of 'xt_percpu_counter_alloc'

Warnings before: 8 after: 8