tree 08210d255cb821961985ef55270b0fe09ec7672a
parent 9a64b4a72aced2604e45a0cc3dc7eed450059cff
author George Liu <liuxiwei@inspur.com> 1615883714 +0800
committer George Liu <liuxiwei@inspur.com> 1616490297 +0000

Fix return value for the pldm_send method

- If the caller uses invalid mctp_eid to call the pldm_send/sendmsg
  method, it will return a value greater than 0(non -1).

- At this time, the pldm_send method will return to
  `PLDM_REQUESTER_SUCCESS`, and will cause the pldm daemon to die.

Tested:
- use an invalid mctp_eid:
  Before:
  pldmtool platform getpdr -d 0 -m 11 -v
  the pldm daemon to die.

  After:
  pldmtool platform getpdr -d 0 -m 11 -v
  Request Message:
  0b 01 80 02 51 00 00 00 00 00 00 00 00 01 ff ff 00 00
  Failed to call pldm_send_recv, rc = 18
  pldmSendRecv: Failed to receive RC = 18

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I12eb5a83e7848a5aaec3e7f38b142a9e64d3dd45