From 4533780f0104af851ce8cff7d2b2dfc9697ce379 Mon Sep 17 00:00:00 2001
From: PJHsieh <49477291+PJHsieh@users.noreply.github.com>
Date: Mon, 22 Apr 2024 06:13:04 +0800
Subject: [PATCH] [PSUd]Update predefined position_in_parent and parent_name of
 PSU only once (#452)

The values of position_in_parent and parent_name for PSU will remain unchanged.
Consequently, update the predefined position_in_parent and parent_name of the PSU only once.
---
 sonic-psud/scripts/psud | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sonic-psud/scripts/psud b/sonic-psud/scripts/psud
index 3bcae4c76..013f8a082 100644
--- a/sonic-psud/scripts/psud
+++ b/sonic-psud/scripts/psud
@@ -403,6 +403,9 @@ class DaemonPsud(daemon_base.DaemonBase):
         fvs = swsscommon.FieldValuePairs([(CHASSIS_INFO_PSU_NUM_FIELD, str(self.num_psus))])
         self.chassis_tbl.set(CHASSIS_INFO_KEY, fvs)
 
+        # Update predefined position_in_parent and parent_name for PSU
+        self._update_psu_entity_info()
+
     def __del__(self):
         # Delete all the information from DB and then exit
         for psu_index in range(1, self.num_psus + 1):
@@ -433,7 +436,6 @@ class DaemonPsud(daemon_base.DaemonBase):
             # We received a fatal signal
             return False
 
-        self._update_psu_entity_info()
         self.update_psu_data()
         self._update_led_color()