diff options
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/vega20_ppt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/vega20_ppt.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c index e6db56d158eb..6763dcd21cf1 100644 --- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c @@ -131,10 +131,15 @@ static int vega20_message_map[SMU_MSG_MAX_COUNT] = { static int vega20_get_smu_msg_index(struct smu_context *smc, uint32_t index) { - if (index > SMU_MSG_MAX_COUNT || index > PPSMC_Message_Count) + int val; + if (index > SMU_MSG_MAX_COUNT) return -EINVAL; - return vega20_message_map[index]; + val = vega20_message_map[index]; + if (val > PPSMC_Message_Count) + return -EINVAL; + + return val; } static int vega20_allocate_dpm_context(struct smu_context *smu) |