1 files changed, 1 insertions, 1 deletions

diff --git a/arch/um/include/net_kern.h b/arch/um/include/net_kern.h
index 125ab42df18a..9237056b9103 100644
--- a/arch/um/include/net_kern.h
+++ b/arch/um/include/net_kern.h
@@ -40,7 +40,7 @@ struct uml_net_private {
         void (*add_address)(unsigned char *, unsigned char *, void *);
         void (*delete_address)(unsigned char *, unsigned char *, void *);
         int (*set_mtu)(int mtu, void *);
-        int user[1];
+        char user[0];
 };
 
 struct net_kern_info {