1 files changed, 4 insertions, 3 deletions

diff --git a/kernel/kcmp.c b/kernel/kcmp.c
index e30ac0fe61c3..0aa69ea1d8fd 100644
--- a/kernel/kcmp.c
+++ b/kernel/kcmp.c
@@ -44,11 +44,12 @@ static long kptr_obfuscate(long v, int type)
  */
 static int kcmp_ptr(void *v1, void *v2, enum kcmp_type type)
 {
-        long ret;
+        long t1, t2;
 
-        ret = kptr_obfuscate((long)v1, type) - kptr_obfuscate((long)v2, type);
+        t1 = kptr_obfuscate((long)v1, type);
+        t2 = kptr_obfuscate((long)v2, type);
 
-        return (ret < 0) | ((ret > 0) << 1);
+        return (t1 < t2) | ((t1 > t2) << 1);
 }
 
 /* The caller must have pinned the task */