userns: Convert befs to use kuid/kgid where appropriate

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
diff --git a/fs/befs/befs.h b/fs/befs/befs.h
index d9a40ab..b266428 100644
--- a/fs/befs/befs.h
+++ b/fs/befs/befs.h
@@ -20,8 +20,8 @@
  */
 
 typedef struct befs_mount_options {
-	gid_t gid;
-	uid_t uid;
+	kgid_t gid;
+	kuid_t uid;
 	int use_gid;
 	int use_uid;
 	int debug;