[PATCH 11/17] batman-adv: Calculate sizeof using variable insead of types

    Documentation/CodingStyle recommends to use the form

    	p = kmalloc(sizeof(*p), ...);

    to calculate the size of a struct and not the version where the struct
    name is spelled out to prevent bugs when the type of p changes. This
    also seems appropriate for manipulation of buffers when they are
    directly associated with p.

    Signed-off-by: Sven Eckelmann <sven@narfation.org>