This patch reorders some fields in various structures to have less padding within the structures, making them smaller. It doesn't yet make any type adjustments, but often size_t is used for example for IE lengths which is total overkill since size_t will be 8 bytes long on 64-bit yet the length can at most fill a u8. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>