../../common/io/ib/ibtl/ibtl_handlers.c:508:16: error: cast between incompatible function types from 'ibt_async_handler_t' {aka 'void (*)(void *, struct ibtl_hca_s *, enum ibt_async_code_e,  struct ibt_async_event_s *)'} to 'ibt_status_t (*)(ib_guid_t,  uint8_t,  ib_lid_t,  ibt_node_info_t *)' {aka 'enum ibt_status_e (*)(long unsigned int,  unsigned char,  short unsigned int,  struct ibt_node_info_s *)'} [-Werror=cast-function-type]
  ibt_status = ((ibtl_node_info_cb_t)mgrp->mgr_async_handler)(hca_guid,
                ^
../../common/io/ib/ibtl/ibtl_handlers.c: In function 'ibtl_do_hca_asyncs':
../../common/io/ib/ibtl/ibtl_handlers.c:743:8: error: cast between incompatible function types from 'ibtl_node_info_cb_t' {aka 'enum ibt_status_e (*)(long unsigned int,  unsigned char,  short unsigned int,  struct ibt_node_info_s *)'} to 'void (*)(void *, struct ibtl_hca_s *, ibt_async_code_t,  ibt_async_event_t *)' {aka 'void (*)(void *, struct ibtl_hca_s *, enum ibt_async_code_e,  struct ibt_async_event_s *)'} [-Werror=cast-function-type]
        (ibt_async_handler_t)ibtl_node_info_cb);
        ^
cc1: all warnings being treated as errors