diff options
| author | Visa Hankala <visa@cvs.openbsd.org> | 2019-01-09 16:37:28 +0000 |
|---|---|---|
| committer | Visa Hankala <visa@cvs.openbsd.org> | 2019-01-09 16:37:28 +0000 |
| commit | 81badc8ecdc79b7f9a86a0d42ff7c50b076667ff (patch) | |
| tree | f366e39f8482ba97f82cb3ffc713e7ad3464be4c /sys/kern/uipc_mbuf.c | |
| parent | e62275310886aa889a28c26e45eb1f0a10903ad0 (diff) | |
Eliminate an else branch from m_extunref().
OK millert@ bluhm@
Diffstat (limited to 'sys/kern/uipc_mbuf.c')
| -rw-r--r-- | sys/kern/uipc_mbuf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/kern/uipc_mbuf.c b/sys/kern/uipc_mbuf.c index 99c1fab9875..1ae467444a7 100644 --- a/sys/kern/uipc_mbuf.c +++ b/sys/kern/uipc_mbuf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uipc_mbuf.c,v 1.264 2019/01/08 13:01:50 bluhm Exp $ */ +/* $OpenBSD: uipc_mbuf.c,v 1.265 2019/01/09 16:37:27 visa Exp $ */ /* $NetBSD: uipc_mbuf.c,v 1.15.4.1 1996/06/13 17:11:44 cgd Exp $ */ /* @@ -468,7 +468,7 @@ m_extref(struct mbuf *o, struct mbuf *n) static inline u_int m_extunref(struct mbuf *m) { - int refs = 1; + int refs = 0; if (!MCLISREFERENCED(m)) return (0); @@ -479,8 +479,8 @@ m_extunref(struct mbuf *m) m->m_ext.ext_prevref; m->m_ext.ext_prevref->m_ext.ext_nextref = m->m_ext.ext_nextref; - } else - refs = 0; + refs = 1; + } mtx_leave(&m_extref_mtx); return (refs); |