From: Bruno Haible <bruno@clisp.org>
Date: Wed, 6 Aug 2008 22:15:07 +0000 (+0200)
Subject: Further micro-optimization.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fb5e02a36284976fc630626390c24fd01fa2ebb;p=pspp

Further micro-optimization.
---

diff --git a/ChangeLog b/ChangeLog
index 0ab13226b1..fdaff4ab63 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-08-06  Bruno Haible  <bruno@clisp.org>
+
+	* lib/poll.c (poll): Further micro-optimization.
+
 2008-08-06  Jim Meyering  <meyering@redhat.com>
 
 	inet_pton.c: use locale-independent tolower
diff --git a/lib/poll.c b/lib/poll.c
index 2138b81282..4a62dc1df1 100644
--- a/lib/poll.c
+++ b/lib/poll.c
@@ -55,7 +55,7 @@ poll (pfd, nfd, timeout)
      int timeout;
 {
   fd_set rfds, wfds, efds;
-  struct timeval tv = { 0, 0 };
+  struct timeval tv;
   struct timeval *ptv;
   int maxfd, rc;
   nfds_t i;
@@ -91,7 +91,11 @@ poll (pfd, nfd, timeout)
 
   /* convert timeout number into a timeval structure */
   if (timeout == 0)
-    ptv = &tv;
+    {
+      ptv = &tv;
+      ptv->tv_sec = 0;
+      ptv->tv_usec = 0;
+    }
   else if (timeout > 0)
     {
       ptv = &tv;