net/netfilter/nf_tables_api.c:3091: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7597: warning: No description found for return value of 'nft_register_obj'
net/netfilter/nf_tables_api.c:11031: warning: No description found for return value of 'nft_parse_u32_check'
net/netfilter/nf_tables_api.c:11074: warning: No description found for return value of 'nft_dump_register'
net/netfilter/nf_tables_api.c:11365: warning: No description found for return value of 'nft_data_init'
net/netfilter/nf_tables_api.c:3091: warning: No description found for return value of 'nft_register_expr'
net/netfilter/nf_tables_api.c:7609: 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'