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/wireless/wext-core.c b/net/wireless/wext-core.c
index 22adfeb..b0eb7aa 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -256,7 +256,7 @@
 		.max_tokens	= sizeof(struct iw_pmksa),
 	},
 };
-static const unsigned standard_ioctl_num = ARRAY_SIZE(standard_ioctl);
+static const unsigned int standard_ioctl_num = ARRAY_SIZE(standard_ioctl);
 
 /*
  * Meta-data about all the additional standard Wireless Extension events
@@ -306,7 +306,7 @@
 		.max_tokens	= sizeof(struct iw_pmkid_cand),
 	},
 };
-static const unsigned standard_event_num = ARRAY_SIZE(standard_event);
+static const unsigned int standard_event_num = ARRAY_SIZE(standard_event);
 
 /* Size (in bytes) of various events */
 static const int event_type_size[] = {
@@ -429,7 +429,7 @@
 	int hdr_len;				/* Size of the event header */
 	int wrqu_off = 0;			/* Offset in wrqu */
 	/* Don't "optimise" the following variable, it will crash */
-	unsigned	cmd_index;		/* *MUST* be unsigned */
+	unsigned int	cmd_index;		/* *MUST* be unsigned */
 	struct sk_buff *skb;
 	struct nlmsghdr *nlh;
 	struct nlattr *nla;