net/netfilter/nf_tables_api.c:3089: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7562: warning: No description found for return value of 'nft_register_obj'
net/netfilter/nf_tables_api.c:10977: warning: No description found for return value of 'nft_parse_u32_check'
net/netfilter/nf_tables_api.c:11020: warning: No description found for return value of 'nft_dump_register'
net/netfilter/nf_tables_api.c:11311: warning: No description found for return value of 'nft_data_init'
net/netfilter/nf_tables_api.c:3089: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7565: warning: No description found for return value of 'nft_register_obj'
net/netfilter/nf_tables_api.c:10980: warning: No description found for return value of 'nft_parse_u32_check'
net/netfilter/nf_tables_api.c:11023: warning: No description found for return value of 'nft_dump_register'
net/netfilter/nf_tables_api.c:11314: warning: No description found for return value of 'nft_data_init'