From 1681b00a79e572c69925b79f1c843cd6412abfc6 Mon Sep 17 00:00:00 2001
From: Jake Burkholder <jake@FreeBSD.org>
Date: Sun, 8 Apr 2001 04:15:26 +0000
Subject: [PATCH] Fix a precedence bug.  ! has higher precedence than &.

---
 sys/kern/kern_lock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c
index 5b02c5fe914..c92dabf0bbb 100644
--- a/sys/kern/kern_lock.c
+++ b/sys/kern/kern_lock.c
@@ -258,7 +258,7 @@ debuglockmgr(lkp, flags, interlkp, p, name, file, line)
 			lockflags = LK_HAVE_EXCL;
 			if (p) {
 				PROC_LOCK(p);
-				if (!p->p_flag & P_DEADLKTREAT) {
+				if (!(p->p_flag & P_DEADLKTREAT)) {
 					lockflags |= LK_WANT_EXCL |
 					    LK_WANT_UPGRADE;
 				}