diff options
Diffstat (limited to 'freebsd/sys/net/if_spppsubr.c')
| -rw-r--r-- | freebsd/sys/net/if_spppsubr.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/freebsd/sys/net/if_spppsubr.c b/freebsd/sys/net/if_spppsubr.c index d73befe5..e3aeb4ce 100644 --- a/freebsd/sys/net/if_spppsubr.c +++ b/freebsd/sys/net/if_spppsubr.c @@ -1062,15 +1062,13 @@ sppp_detach(struct ifnet *ifp) KASSERT(mtx_initialized(&sp->mtx), ("sppp mutex is not initialized")); /* Stop keepalive handler. */ - if (!callout_drain(&sp->keepalive_callout)) - callout_stop(&sp->keepalive_callout); + callout_drain(&sp->keepalive_callout); for (i = 0; i < IDX_COUNT; i++) { - if (!callout_drain(&sp->ch[i])) - callout_stop(&sp->ch[i]); + callout_drain(&sp->ch[i]); } - if (!callout_drain(&sp->pap_my_to_ch)) - callout_stop(&sp->pap_my_to_ch); + callout_drain(&sp->pap_my_to_ch); + mtx_destroy(&sp->pp_cpq.ifq_mtx); mtx_destroy(&sp->pp_fastq.ifq_mtx); mtx_destroy(&sp->mtx); |