net/netfilter/nf_tables_api.c:3092: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7610: warning: No description found for return value of 'nft_register_obj'
net/netfilter/nf_tables_api.c:11043: warning: No description found for return value of 'nft_parse_u32_check'
net/netfilter/nf_tables_api.c:11086: warning: No description found for return value of 'nft_dump_register'
net/netfilter/nf_tables_api.c:11377: warning: No description found for return value of 'nft_data_init'
net/netfilter/nf_tables_api.c:3103: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7621: warning: No description found for return value of 'nft_register_obj'
net/netfilter/nf_tables_api.c:11054: warning: No description found for return value of 'nft_parse_u32_check'
net/netfilter/nf_tables_api.c:11097: warning: No description found for return value of 'nft_dump_register'
net/netfilter/nf_tables_api.c:11388: warning: No description found for return value of 'nft_data_init'