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/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 9e885f1..65a8cd7 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -302,11 +302,12 @@
 		struct rtattr *attr = RTA_DATA(rta->rta_mx);
 
 		while(RTA_OK(attr, attrlen)) {
-			unsigned flavour = attr->rta_type;
+			unsigned int flavour = attr->rta_type;
+
 			if (flavour) {
 				if (flavour > RTAX_MAX)
 					goto err_inval;
-				fi->fib_metrics[flavour-1] = *(unsigned*)RTA_DATA(attr);
+				fi->fib_metrics[flavour-1] = *(unsigned int *)RTA_DATA(attr);
 			}
 			attr = RTA_NEXT(attr, attrlen);
 		}