drivers/net/ethernet/broadcom/tg3.c:18188: warning: No description found for return value of 'tg3_io_error_detected' drivers/net/ethernet/broadcom/tg3.c:18247: warning: No description found for return value of 'tg3_io_slot_reset' drivers/net/ethernet/broadcom/tg3.c:18219: warning: No description found for return value of 'tg3_io_error_detected' drivers/net/ethernet/broadcom/tg3.c:18278: warning: No description found for return value of 'tg3_io_slot_reset'