diff options
Diffstat (limited to 'sys/dev/ic/if_wi_hostap.c')
| -rw-r--r-- | sys/dev/ic/if_wi_hostap.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/dev/ic/if_wi_hostap.c b/sys/dev/ic/if_wi_hostap.c index 7ce07f3a765..0a47b6a0f16 100644 --- a/sys/dev/ic/if_wi_hostap.c +++ b/sys/dev/ic/if_wi_hostap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_wi_hostap.c,v 1.44 2014/07/22 13:12:12 mpi Exp $ */ +/* $OpenBSD: if_wi_hostap.c,v 1.45 2014/09/13 16:06:37 doug Exp $ */ /* * Copyright (c) 2002 @@ -287,8 +287,7 @@ wihap_shutdown(struct wi_softc *sc) timeout_del(&whi->tmo); /* Delete all stations from the list. */ - for (sta = TAILQ_FIRST(&whi->sta_list); - sta != TAILQ_END(&whi->sta_list); sta = next) { + for (sta = TAILQ_FIRST(&whi->sta_list); sta != NULL; sta = next) { timeout_del(&sta->tmo); if (sc->sc_ic.ic_if.if_flags & IFF_DEBUG) printf("wihap_shutdown: free(sta=%p)\n", sta); @@ -351,8 +350,8 @@ wihap_timeout(void *v) s = splnet(); for (i = 10, sta = TAILQ_FIRST(&whi->sta_list); - i != 0 && sta != TAILQ_END(&whi->sta_list) && - (sta->flags & WI_SIFLAGS_DEAD); i--, sta = next) { + i != 0 && sta != NULL && (sta->flags & WI_SIFLAGS_DEAD); + i--, sta = next) { next = TAILQ_NEXT(sta, list); if (timeout_pending(&sta->tmo)) { /* Became alive again, move to end of list. */ |