TFTP does not work anymore after multicast tftp
patch was applied on little endian systems.
This patch fix it.
Signed-off-by: Stefano Babic <sbabic@denx.de>
                pkt += strlen((char *)pkt) + 1;
                /* try for more effic. blk size */
                pkt += sprintf((char *)pkt,"blksize%c%d%c",
-                               0,htons(TftpBlkSizeOption),0);
+                               0,TftpBlkSizeOption,0);
 #ifdef CONFIG_MCAST_TFTP
                /* Check all preconditions before even trying the option */
                if (!ProhibitMcast