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-rw-r--r--kernel/power/qos.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index ec7e1e85923e..af51ed6d45ef 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -531,7 +531,7 @@ int freq_qos_add_request(struct freq_constraints *qos,
{
int ret;
- if (IS_ERR_OR_NULL(qos) || !req)
+ if (IS_ERR_OR_NULL(qos) || !req || value < 0)
return -EINVAL;
if (WARN(freq_qos_request_active(req),
@@ -563,7 +563,7 @@ EXPORT_SYMBOL_GPL(freq_qos_add_request);
*/
int freq_qos_update_request(struct freq_qos_request *req, s32 new_value)
{
- if (!req)
+ if (!req || new_value < 0)
return -EINVAL;
if (WARN(!freq_qos_request_active(req),