diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-04-23 13:55:28 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-04-23 13:55:28 +0000 |
| commit | 735b86c66f53e3dec67cf193b10e991b6570b17d (patch) | |
| tree | cd56b4d8e3c7b15729fbc98827cf7ffa8e7c3ea1 | |
| parent | 9e0d8fc2d9d4d3ba84c64f856ff28e96ea0db783 (diff) | |
s = splimp(); ... s = splimp(); ... splx(x); ... splx(s); is a bad idea.
| -rw-r--r-- | sys/net/if_tun.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c index ef7fe33193d..87282337516 100644 --- a/sys/net/if_tun.c +++ b/sys/net/if_tun.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_tun.c,v 1.32 2001/03/05 04:00:36 angelos Exp $ */ +/* $OpenBSD: if_tun.c,v 1.33 2001/04/23 13:55:27 art Exp $ */ /* $NetBSD: if_tun.c,v 1.24 1996/05/07 02:40:48 thorpej Exp $ */ /* @@ -455,12 +455,10 @@ tunioctl(dev, cmd, data, flag, p) tp->tun_flags &= ~TUN_ASYNC; break; case FIONREAD: - s = splimp(); if (tp->tun_if.if_snd.ifq_head) *(int *)data = tp->tun_if.if_snd.ifq_head->m_pkthdr.len; else *(int *)data = 0; - splx(s); break; case TIOCSPGRP: tp->tun_pgid = *(int *)data; |