From bb879e7f384003ea808d2998a753e7c96ec08756 Mon Sep 17 00:00:00 2001
From: Elena <Elena.Sakhnovitch@amd.com>
Date: Tue, 19 Jan 2021 20:50:11 -0500
Subject: [PATCH] ROCm SMI Pythoc CLI: Fix division by zero fan bug

Signed-off-by: Elena Sakhnovitch <Elena.Sakhnovitch@amd.com>
Change-Id: If259ac1ad6d77ce85b2b7616d972b6e7964a9f78


[ROCm/amdsmi commit: 61cdfff562b4a27694dd53418a7e0160caf4b046]
---
 projects/amdsmi/python_smi_tools/rocm_smi.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/projects/amdsmi/python_smi_tools/rocm_smi.py b/projects/amdsmi/python_smi_tools/rocm_smi.py
index b03e2f08bf..73ed8c8f99 100755
--- a/projects/amdsmi/python_smi_tools/rocm_smi.py
+++ b/projects/amdsmi/python_smi_tools/rocm_smi.py
@@ -186,6 +186,9 @@ def getFanSpeed(device):
     if rsmi_ret_ok(ret, device):
         fm = fanMax.value
 
+    if fm == 0:
+        return (fl, fm) #  to prevent division by zero crash
+
     return (fl, round((float(fl) / float(fm)) * 100, 2))