1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index 83479b6fb9a1..bce576d7478e 100644
--- a/drivers/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -1079,6 +1079,9 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data,
         }
 
         res = transition_fid_vid(data, fid, vid);
+        if (res)
+                return res;
+
         freqs.new = find_khz_freq_from_fid(data->currfid);
 
         for_each_cpu(i, data->available_cores) {
@@ -1101,7 +1104,8 @@ static int transition_frequency_pstate(struct powernow_k8_data *data,
         /* get MSR index for hardware pstate transition */
         pstate = index & HW_PSTATE_MASK;
         if (pstate > data->max_hw_pstate)
-                return 0;
+                return -EINVAL;
+
         freqs.old = find_khz_freq_from_pstate(data->powernow_table,
                         data->currpstate);
         freqs.new = find_khz_freq_from_pstate(data->powernow_table, pstate);