Applied Copilot suggestions

[ROCm/rocm_smi_lib commit: def9a3c92d]

projects/rocm-smi-lib/src/rocm_smi.cc

@@ -1446,7 +1446,8 @@ static rsmi_status_t get_od_clk_volt_info(uint32_t dv_ind,
   };
 
     // track the number of keys found, if this goes down to 0 then that means that there is no valid data
-    uint8_t structured_key_counter = 6;
+    const uint8_t kNumStructuredKeysToCheck = 6;
+    uint8_t structured_key_counter = kNumStructuredKeysToCheck;
     // Validates 'OD_SCLK' is in the structure
     if (txt_power_dev_od_voltage.contains_structured_key(kTAG_OD_SCLK,
                                                        KTAG_FIRST_FREQ_IDX)) {
@@ -1497,7 +1498,7 @@ static rsmi_status_t get_od_clk_volt_info(uint32_t dv_ind,
     }
     else
         structured_key_counter--;
-  if (structured_key_counter <= 0) {
+  if (structured_key_counter == 0) {
       return RSMI_STATUS_NOT_YET_IMPLEMENTED;
   }