state-set: Remove operational_fault_status enum value

As per the spec DSP0249 the PLDM state set Operational Fault
Status [Set ID: 10] can have three enumeration values but the
enum is wrongly defined at the moment.
This commit removes the wrongly defined enum values.

Change-Id: I83cb5bbb56671b95312faa4310c5e31fc89f1aa8
Signed-off-by: Pavithra Barithaya <pavithra.b@ibm.com>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd65e3d..75137ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@
 ### Removed
 
 1. pdr: Remove pldm_entity_association_pdr_add()
+2. state-set: Remove enum pldm_state_set_operational_fault_status_values
 
 ### Fixed
 
diff --git a/include/libpldm/state_set.h b/include/libpldm/state_set.h
index 0e5061c..c73d0d5 100644
--- a/include/libpldm/state_set.h
+++ b/include/libpldm/state_set.h
@@ -149,13 +149,6 @@
 	PLDM_STATE_SET_AVAILABILITY_REBOOTING = 8
 };
 
-/* @brief List of states for the Operational Fault status (ID 10).
- */
-enum pldm_state_set_operational_fault_status_values {
-	PLDM_STATE_SET_OPERATIONAL_FAULT_STATUS_NORMAL = 1,
-	PLDM_STATE_SET_OPERATIONAL_FAULT_STATUS_STRESSED = 2,
-};
-
 /* @brief List of states for the Operational Stress status (ID 9).
  */
 enum pldm_state_set_operational_stress_status_values {