From: Bart Van Assche <bvanassche@acm.org>
Date: Sun, 3 Jul 2011 11:41:27 +0000 (+0000)
Subject: drd: Simplify a boolean expression
X-Git-Tag: svn/VALGRIND_3_7_0~388
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8dbea80af47577ae9826ea885a1a8af657210069;p=thirdparty%2Fvalgrind.git

drd: Simplify a boolean expression

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11849
---

diff --git a/drd/drd_thread.h b/drd/drd_thread.h
index 50c2e0db8c..a110b48e2e 100644
--- a/drd/drd_thread.h
+++ b/drd/drd_thread.h
@@ -210,9 +210,9 @@ static __inline__
 Bool DRD_(IsValidDrdThreadId)(const DrdThreadId tid)
 {
    return (0 <= (int)tid && tid < DRD_N_THREADS && tid != DRD_INVALID_THREADID
-           && ! (DRD_(g_threadinfo)[tid].vg_thread_exists == False
-                 && DRD_(g_threadinfo)[tid].posix_thread_exists == False
-                 && DRD_(g_threadinfo)[tid].detached_posix_thread == False));
+           && (DRD_(g_threadinfo)[tid].vg_thread_exists
+               || DRD_(g_threadinfo)[tid].posix_thread_exists
+               || DRD_(g_threadinfo)[tid].detached_posix_thread));
 }
 
 /** Returns the DRD thread ID of the currently running thread. */