[Midnightbsd-cvs] src [8460] trunk/sys/kern/kern_proc.c: get rid of pgrp2 var and use KASSERT

[laffer1 at midnightbsd.org]

Revision: 8460
          http://svnweb.midnightbsd.org/src/?rev=8460
Author:   laffer1
Date:     2016-09-18 17:59:27 -0400 (Sun, 18 Sep 2016)
Log Message:
-----------
get rid of pgrp2 var and use KASSERT

Modified Paths:
--------------
    trunk/sys/kern/kern_proc.c

Modified: trunk/sys/kern/kern_proc.c
===================================================================
--- trunk/sys/kern/kern_proc.c	2016-09-18 21:59:04 UTC (rev 8459)
+++ trunk/sys/kern/kern_proc.c	2016-09-18 21:59:27 UTC (rev 8460)
@@ -436,7 +436,6 @@
 	struct pgrp *pgrp;
 	struct session *sess;
 {
-	struct pgrp *pgrp2;
 
 	sx_assert(&proctree_lock, SX_XLOCKED);
 
@@ -443,10 +442,7 @@
 	KASSERT(pgrp != NULL, ("enterpgrp: pgrp == NULL"));
 	KASSERT(p->p_pid == pgid,
 	    ("enterpgrp: new pgrp and pid != pgid"));
-
-	pgrp2 = pgfind(pgid);
-
-	KASSERT(pgrp2 == NULL,
+	KASSERT(pgfind(pgid) == NULL,
 	    ("enterpgrp: pgrp with pgid exists"));
 	KASSERT(!SESS_LEADER(p),
 	    ("enterpgrp: session leader attempted setpgrp"));