diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2014-03-19 10:09:21 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2014-03-19 10:09:21 +0000 |
| commit | 6e2621c23c35516b6036c2c0d9bb69fd5e1d9376 (patch) | |
| tree | 7e406591ea45d943e4280b6c731addef3ed25457 /sys/dev/usb/if_zyd.c | |
| parent | d4a210e66036f42d4f704fa1ac3c075ca0172eb6 (diff) | |
Stop abusing the rcvif pointer to pass wireless nodes down to the
driver start routines. Instead add & use a pointer in the pkthdr
since we don't want the overhead of using a mbuf_tags(9).
claudio@ pointed out that other subsystems might want to use this
pointer too, so here's a new cookie!
ok claudio@, mikeb@, deraadt@
Diffstat (limited to 'sys/dev/usb/if_zyd.c')
| -rw-r--r-- | sys/dev/usb/if_zyd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/usb/if_zyd.c b/sys/dev/usb/if_zyd.c index e75c2670526..34937c393b9 100644 --- a/sys/dev/usb/if_zyd.c +++ b/sys/dev/usb/if_zyd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_zyd.c,v 1.96 2014/03/07 18:39:02 mpi Exp $ */ +/* $OpenBSD: if_zyd.c,v 1.97 2014/03/19 10:09:19 mpi Exp $ */ /*- * Copyright (c) 2006 by Damien Bergamini <damien.bergamini@free.fr> @@ -2230,7 +2230,7 @@ zyd_start(struct ifnet *ifp) /* send pending management frames first */ IF_DEQUEUE(&ic->ic_mgtq, m); if (m != NULL) { - ni = (void *)m->m_pkthdr.rcvif; + ni = m->m_pkthdr.ph_cookie; goto sendit; } if (ic->ic_state != IEEE80211_S_RUN) |