dropping packets with dev_add_pack()'ed function

[<threadhead@xxxxxx>]

hi,

in my current lkm writings i use a function that i added with dev_add_pack().

the type of the function is declared in the packet_type struct,
it returns an int and takes three parameters.

as i experienced, the return value doesnt matter to the kernel because it always
seems to accept the packet.
the quite common way of returning -1 doesnt work for me aswell.

so my question is how do i drop packets that go through my function?

thanks for your time.
threadhead

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