remove the pointer from hfsc_class structs back to hfsc_if.
authordlg <dlg@openbsd.org>
Fri, 23 Oct 2015 01:02:46 +0000 (01:02 +0000)
committerdlg <dlg@openbsd.org>
Fri, 23 Oct 2015 01:02:46 +0000 (01:02 +0000)
commitc00ac572379a1fdc0ba555bed2e6386b30004dd4
tree1e110742e7292c63c39e61b4e5673d72b7cdc8e9
parent30d3ba7a9a9d642f08d8e614e1725e6d1b5b3932
remove the pointer from hfsc_class structs back to hfsc_if.

you get to hfsc_class via a hfsc_if, so just pass the hfsc_if around
on the stack when we need it rather than following the pointer back.

most of this change is passing the hif on the stack.

ok mpi@ henning@
sys/net/hfsc.c