There is a clerical error in function signal_hdlr_init of pmon.

[YeHuiSheng]

In the function signal_hdlr_init of pmonHdlr.cpp, the parameter of sizeof function must be _pmon_ctrl_ptr->info.

memset (&_pmon_ctrl_ptr->prev, 0, sizeof(_pmon_ctrl_ptr->info));

Although the values of sizeof(_pmon_ctrl_ptr->info) and sizeof(_pmon_ctrl_ptr->prev) are the same, but I think it still be a clerical error.

So we need to modify the clerical error to make the code be readable.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/672934

[Ghada Khalil (gkhalil)]

Low priority / Not Gating - code cleanup suggestion / no noted system impact

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/672934
Committed: https://git.openstack.org/cgit/starlingx/metal/commit/?id=9a6c6340ebb2926d4195807d6574e96c4a634b11
Submitter: Zuul
Branch: master

commit 9a6c6340ebb2926d4195807d6574e96c4a634b11
Author: YeHuiSheng <email address hidden>
Date: Fri Jul 26 17:44:46 2019 +0800

    Modify a clerical error to make the code be readable.

    Change-Id: I1b3e413bb626267298fee69cc935a95115e1fb9d
    Closes-Bug: #1838004
    Signed-off-by: YeHuiSheng <email address hidden>