1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index fa9702ec1607..64a05da9bc4c 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1037,8 +1037,8 @@ int current_cpuset_is_being_rebound(void)
 
 static int update_relax_domain_level(struct cpuset *cs, s64 val)
 {
-        if ((int)val < 0)
-                val = -1;
+        if (val < -1 || val >= SD_LV_MAX)
+                return -EINVAL;
 
         if (val != cs->relax_domain_level) {
                 cs->relax_domain_level = val;