From: Ben Pfaff <blp@nicira.com>
Date: Tue, 9 Mar 2010 18:03:29 +0000 (-0800)
Subject: ofproto: Avoid extra call to time_msec().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ca76894292bcb9aafbdaa63f24e370b1a6ccac8;p=openvswitch

ofproto: Avoid extra call to time_msec().

compose_flow_removed() already has the current time conveniently provided
as a parameter, so there is no need to call time_msec() directly.

Also squashes an annoying GCC warning about an unused parameter.
---

diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index 1a653ec4..fcc76d6c 100644
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -3335,7 +3335,7 @@ compose_flow_removed(const struct rule *rule, long long int now, uint8_t reason)
 {
     struct ofp_flow_removed *ofr;
     struct ofpbuf *buf;
-    long long int tdiff = time_msec() - rule->created;
+    long long int tdiff = now - rule->created;
     uint32_t sec = tdiff / 1000;
     uint32_t msec = tdiff - (sec * 1000);