diff options
Diffstat (limited to 'drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c')
| -rw-r--r-- | drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c index 2662fbbddf0c..1d918000d72b 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c @@ -462,10 +462,10 @@ static long isst_if_core_power_state(void __user *argp) struct tpmi_per_power_domain_info *power_domain_info; struct isst_core_power core_power; - if (disable_dynamic_sst_features()) + if (copy_from_user(&core_power, argp, sizeof(core_power))) return -EFAULT; - if (copy_from_user(&core_power, argp, sizeof(core_power))) + if (core_power.get_set && disable_dynamic_sst_features()) return -EFAULT; power_domain_info = get_instance(core_power.socket_id, core_power.power_domain_id); |