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/atm/br2684.c b/net/atm/br2684.c
index 353fccf..4819d315 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -73,7 +73,7 @@
 #ifdef CONFIG_ATM_BR2684_IPFILTER
 	struct br2684_filter filter;
 #endif /* CONFIG_ATM_BR2684_IPFILTER */
-	unsigned copies_needed, copies_failed;
+	unsigned int copies_needed, copies_failed;
 };
 
 struct br2684_dev {