net: cosmetic: Change IPaddr_t to struct in_addr

This patch is simply clean-up to make the IPv4 type that is used match
what Linux uses. It also attempts to move all variables that are IP
addresses use good naming instead of CamelCase. No functional change.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/net/bootp.h b/net/bootp.h
index 3b95a0a..16f40dc 100644
--- a/net/bootp.h
+++ b/net/bootp.h
@@ -41,10 +41,10 @@
 	ulong		bp_id;		/* Transaction ID		*/
 	ushort		bp_secs;	/* Seconds since boot		*/
 	ushort		bp_spare1;	/* Alignment			*/
-	IPaddr_t	bp_ciaddr;	/* Client IP address		*/
-	IPaddr_t	bp_yiaddr;	/* Your (client) IP address	*/
-	IPaddr_t	bp_siaddr;	/* Server IP address		*/
-	IPaddr_t	bp_giaddr;	/* Gateway IP address		*/
+	struct in_addr	bp_ciaddr;	/* Client IP address		*/
+	struct in_addr	bp_yiaddr;	/* Your (client) IP address	*/
+	struct in_addr	bp_siaddr;	/* Server IP address		*/
+	struct in_addr	bp_giaddr;	/* Gateway IP address		*/
 	uchar		bp_chaddr[16];	/* Client hardware address	*/
 	char		bp_sname[64];	/* Server host name		*/
 	char		bp_file[128];	/* Boot file name		*/