net/netfilter/nf_tables_api.c:3245: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7988: warning: No description found for return value of 'nft_register_obj'
net/netfilter/nf_tables_api.c:11464: warning: No description found for return value of 'nft_parse_u32_check'
net/netfilter/nf_tables_api.c:11507: warning: No description found for return value of 'nft_dump_register'
net/netfilter/nf_tables_api.c:11798: warning: No description found for return value of 'nft_data_init'
net/netfilter/nf_tables_api.c:3245: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7988: warning: No description found for return value of 'nft_register_obj'
net/netfilter/nf_tables_api.c:11491: warning: No description found for return value of 'nft_parse_u32_check'
net/netfilter/nf_tables_api.c:11534: warning: No description found for return value of 'nft_dump_register'
net/netfilter/nf_tables_api.c:11825: warning: No description found for return value of 'nft_data_init'