diff options
Diffstat (limited to 'sys/netinet/tcp_usrreq.c')
| -rw-r--r-- | sys/netinet/tcp_usrreq.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c index a530575f07b..5b5f724022c 100644 --- a/sys/netinet/tcp_usrreq.c +++ b/sys/netinet/tcp_usrreq.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_usrreq.c,v 1.135 2016/09/24 14:51:37 naddy Exp $ */ +/* $OpenBSD: tcp_usrreq.c,v 1.136 2016/11/21 09:09:06 mpi Exp $ */ /* $NetBSD: tcp_usrreq.c,v 1.20 1996/02/13 23:44:16 christos Exp $ */ /* @@ -130,10 +130,11 @@ tcp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, struct sockaddr_in *sin; struct inpcb *inp; struct tcpcb *tp = NULL; - int s; int error = 0; short ostate; + splsoftassert(IPL_SOFTNET); + if (req == PRU_CONTROL) { #ifdef INET6 if (sotopf(so) == PF_INET6) @@ -150,7 +151,6 @@ tcp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, return (EINVAL); } - s = splsoftnet(); inp = sotoinpcb(so); /* * When a TCP is attached to a socket, then there will be @@ -161,7 +161,6 @@ tcp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, error = so->so_error; if (error == 0) error = EINVAL; - splx(s); /* * The following corrects an mbuf leak under rare * circumstances @@ -174,7 +173,6 @@ tcp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, tp = intotcpcb(inp); /* tp might get 0 when using socket splicing */ if (tp == NULL) { - splx(s); return (0); } #ifdef KPROF @@ -382,7 +380,6 @@ tcp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, case PRU_SENSE: ((struct stat *) m)->st_blksize = so->so_snd.sb_hiwat; - splx(s); return (0); case PRU_RCVOOB: @@ -447,7 +444,6 @@ tcp_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, } if (tp && (so->so_options & SO_DEBUG)) tcp_trace(TA_USER, ostate, tp, (caddr_t)0, req, 0); - splx(s); return (error); } |