remove unused unp_lock

ok kn@ mvs@

diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c
index b7d9d63..82e5bd2 100644 (file)
--- a/sys/kern/uipc_usrreq.c
+++ b/sys/kern/uipc_usrreq.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: uipc_usrreq.c,v 1.198 2023/01/21 11:23:23 mvs Exp $   */
+/*     $OpenBSD: uipc_usrreq.c,v 1.199 2023/03/31 12:35:24 jsg Exp $   */
 /*     $NetBSD: uipc_usrreq.c,v 1.18 1996/02/09 19:00:50 christos Exp $        */
 
 /*
@@ -73,7 +73,6 @@
  *      s       socket lock
  */
 
-struct rwlock unp_lock = RWLOCK_INITIALIZER("unplock");
 struct rwlock unp_df_lock = RWLOCK_INITIALIZER("unpdflk");
 struct rwlock unp_gc_lock = RWLOCK_INITIALIZER("unpgclk");
 
@@ -340,7 +339,7 @@ uipc_bind(struct socket *so, struct mbuf *nam, struct proc *p)
        unp->unp_flags |= UNP_BINDING;
 
        /*
-        * Enforce `i_lock' -> `unplock' because fifo subsystem
+        * Enforce `i_lock' -> `solock' because fifo subsystem
         * requires it. The socket can't be closed concurrently
         * because the file descriptor reference is still held.
         */
@@ -831,7 +830,7 @@ unp_connect(struct socket *so, struct mbuf *nam, struct proc *p)
        unp->unp_flags |= UNP_CONNECTING;
 
        /*
-        * Enforce `i_lock' -> `unplock' because fifo subsystem
+        * Enforce `i_lock' -> `solock' because fifo subsystem
         * requires it. The socket can't be closed concurrently
         * because the file descriptor reference is still held.
         */