1 files changed, 12 insertions, 0 deletions

diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
index 2d1f9b627f91..0ee05da38899 100644
--- a/include/linux/uidgid.h
+++ b/include/linux/uidgid.h
@@ -29,6 +29,7 @@ typedef struct {
 #define KUIDT_INIT(value) (kuid_t){ value }
 #define KGIDT_INIT(value) (kgid_t){ value }
 
+#ifdef CONFIG_MULTIUSER
 static inline uid_t __kuid_val(kuid_t uid)
 {
         return uid.val;
@@ -38,6 +39,17 @@ static inline gid_t __kgid_val(kgid_t gid)
 {
         return gid.val;
 }
+#else
+static inline uid_t __kuid_val(kuid_t uid)
+{
+        return 0;
+}
+
+static inline gid_t __kgid_val(kgid_t gid)
+{
+        return 0;
+}
+#endif
 
 #define GLOBAL_ROOT_UID KUIDT_INIT(0)
 #define GLOBAL_ROOT_GID KGIDT_INIT(0)