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/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index cbe3a68..3854411 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -136,13 +136,13 @@
  * Find address type as if only "dev" was present in the system. If
  * on_dev is NULL then all interfaces are taken into consideration.
  */
-static inline unsigned __inet_dev_addr_type(struct net *net,
-					    const struct net_device *dev,
-					    __be32 addr)
+static inline unsigned int __inet_dev_addr_type(struct net *net,
+						const struct net_device *dev,
+						__be32 addr)
 {
 	struct flowi4		fl4 = { .daddr = addr };
 	struct fib_result	res;
-	unsigned ret = RTN_BROADCAST;
+	unsigned int ret = RTN_BROADCAST;
 	struct fib_table *local_table;
 
 	if (ipv4_is_zeronet(addr) || ipv4_is_lbcast(addr))
@@ -740,7 +740,7 @@
 #define BRD_OK		2
 #define BRD0_OK		4
 #define BRD1_OK		8
-	unsigned ok = 0;
+	unsigned int ok = 0;
 	int subnet = 0;		/* Primary network */
 	int gone = 1;		/* Address is missing */
 	int same_prefsrc = 0;	/* Another primary with same IP */