[src/trunk]: src/sys/kern Eliminat an unused variable and simplify the KASSER...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4ce1588277de
branches:  trunk
changeset: 790875:4ce1588277de
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Oct 25 19:55:22 2013 +0000

description:
Eliminat an unused variable and simplify the KASSERT which used to use it

diffstat:

 sys/kern/uipc_usrreq.c |  8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diffs (43 lines):

diff -r 61fdb0723261 -r 4ce1588277de sys/kern/uipc_usrreq.c
--- a/sys/kern/uipc_usrreq.c    Fri Oct 25 16:34:20 2013 +0000
+++ b/sys/kern/uipc_usrreq.c    Fri Oct 25 19:55:22 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uipc_usrreq.c,v 1.146 2013/10/08 17:21:24 christos Exp $       */
+/*     $NetBSD: uipc_usrreq.c,v 1.147 2013/10/25 19:55:22 martin Exp $ */
 
 /*-
  * Copyright (c) 1998, 2000, 2004, 2008, 2009 The NetBSD Foundation, Inc.
@@ -96,7 +96,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uipc_usrreq.c,v 1.146 2013/10/08 17:21:24 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uipc_usrreq.c,v 1.147 2013/10/25 19:55:22 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -369,7 +369,6 @@
 {
        struct unpcb *unp = sotounpcb(so);
        struct socket *so2;
-       struct proc *p;
        u_int newhiwat;
        int error = 0;
 
@@ -380,7 +379,6 @@
        if (req != PRU_SEND && req != PRU_SENDOOB && control)
                panic("uipc_usrreq: unexpected control mbuf");
 #endif
-       p = l ? l->l_proc : NULL;
        if (req != PRU_ATTACH) {
                if (unp == NULL) {
                        error = EINVAL;
@@ -567,7 +565,7 @@
                                m_freem(m);
                                break;
                        }
-                       KASSERT(p != NULL);
+                       KASSERT(l != NULL);
                        error = unp_output(m, control, unp, l);
                        if (nam)
                                unp_disconnect(unp);