net: cleanup unsigned to unsigned int

Use of "unsigned int" is preferred to bare "unsigned" in net tree.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 346b368..df38108 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -88,7 +88,7 @@
 	int err = -ENOBUFS;
 
 	br_debug(port->br, "port %u(%s) event %d\n",
-		 (unsigned)port->port_no, port->dev->name, event);
+		 (unsigned int)port->port_no, port->dev->name, event);
 
 	skb = nlmsg_new(br_nlmsg_size(), GFP_ATOMIC);
 	if (skb == NULL)