diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/qos.c | 4 |
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), |