1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 46cb7f8955a2..4bb04aaf9650 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -9532,7 +9532,7 @@ static struct niu_parent *niu_get_parent(struct niu *np,
                 p = niu_new_parent(np, id, ptype);
 
         if (p) {
-                char port_name[6];
+                char port_name[8];
                 int err;
 
                 sprintf(port_name, "port%d", port);
@@ -9553,7 +9553,7 @@ static void niu_put_parent(struct niu *np)
 {
         struct niu_parent *p = np->parent;
         u8 port = np->port;
-        char port_name[6];
+        char port_name[8];
 
         BUG_ON(!p || p->ports[port] != np);