Warnings before patch:
files: ['drivers/net/ethernet/intel/iavf/iavf_txrx.c']
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:135 No description found for return value of 'iavf_get_tx_pending'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:234 No description found for return value of 'iavf_clean_tx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:670 No description found for return value of 'iavf_setup_tx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:768 No description found for return value of 'iavf_setup_rx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:859 No description found for return value of 'iavf_alloc_rx_buffers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1176 No description found for return value of 'iavf_cleanup_headers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1216 No description found for return value of 'iavf_build_skb'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1252 No description found for return value of 'iavf_is_non_eop'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1386 No description found for return value of 'iavf_clean_rx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1596 No description found for return value of 'iavf_napi_poll'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1730 No description found for return value of 'iavf_tso'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1848 No description found for return value of 'iavf_tx_enable_csum'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2046 No description found for return value of '__iavf_chk_linearize'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2124 No description found for return value of '__iavf_maybe_stop_tx'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2292 No description found for return value of 'iavf_xmit_frame_ring'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2391 No description found for return value of 'iavf_xmit_frame'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:135 No description found for return value of 'iavf_get_tx_pending'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:234 No description found for return value of 'iavf_clean_tx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:670 No description found for return value of 'iavf_setup_tx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:768 No description found for return value of 'iavf_setup_rx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:859 No description found for return value of 'iavf_alloc_rx_buffers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1176 No description found for return value of 'iavf_cleanup_headers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1216 No description found for return value of 'iavf_build_skb'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1252 No description found for return value of 'iavf_is_non_eop'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1386 No description found for return value of 'iavf_clean_rx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1596 No description found for return value of 'iavf_napi_poll'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1730 No description found for return value of 'iavf_tso'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1848 No description found for return value of 'iavf_tx_enable_csum'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2046 No description found for return value of '__iavf_chk_linearize'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2124 No description found for return value of '__iavf_maybe_stop_tx'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2292 No description found for return value of 'iavf_xmit_frame_ring'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2391 No description found for return value of 'iavf_xmit_frame'

Current warnings:
files: ['drivers/net/ethernet/intel/iavf/iavf_txrx.c']
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:135 No description found for return value of 'iavf_get_tx_pending'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:236 No description found for return value of 'iavf_clean_tx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:672 No description found for return value of 'iavf_setup_tx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:770 No description found for return value of 'iavf_setup_rx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:861 No description found for return value of 'iavf_alloc_rx_buffers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1178 No description found for return value of 'iavf_cleanup_headers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1218 No description found for return value of 'iavf_build_skb'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1254 No description found for return value of 'iavf_is_non_eop'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1388 No description found for return value of 'iavf_clean_rx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1598 No description found for return value of 'iavf_napi_poll'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1732 No description found for return value of 'iavf_tso'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1850 No description found for return value of 'iavf_tx_enable_csum'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2048 No description found for return value of '__iavf_chk_linearize'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2126 No description found for return value of '__iavf_maybe_stop_tx'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2294 No description found for return value of 'iavf_xmit_frame_ring'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2393 No description found for return value of 'iavf_xmit_frame'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:135 No description found for return value of 'iavf_get_tx_pending'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:236 No description found for return value of 'iavf_clean_tx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:672 No description found for return value of 'iavf_setup_tx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:770 No description found for return value of 'iavf_setup_rx_descriptors'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:861 No description found for return value of 'iavf_alloc_rx_buffers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1178 No description found for return value of 'iavf_cleanup_headers'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1218 No description found for return value of 'iavf_build_skb'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1254 No description found for return value of 'iavf_is_non_eop'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1388 No description found for return value of 'iavf_clean_rx_irq'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1598 No description found for return value of 'iavf_napi_poll'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1732 No description found for return value of 'iavf_tso'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:1850 No description found for return value of 'iavf_tx_enable_csum'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2048 No description found for return value of '__iavf_chk_linearize'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2126 No description found for return value of '__iavf_maybe_stop_tx'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2294 No description found for return value of 'iavf_xmit_frame_ring'
Warning: drivers/net/ethernet/intel/iavf/iavf_txrx.c:2393 No description found for return value of 'iavf_xmit_frame'

Warnings before: 32 after: 32