rtl8188eu: Remove internal leak checking - use kmemleak

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8188eu: Change _FALSE and _TRUE to false and true

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8188eu: More cleanups

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
rtl8188eu: Remove conditionals related to chip type

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>