From: Ben Pfaff <blp@nicira.com>
Date: Fri, 9 Jan 2009 01:21:46 +0000 (-0800)
Subject: learning-switch: Remove unused variable.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=553d85421ccc35e3f3d1828d3c5752f385b55238;p=openvswitch

learning-switch: Remove unused variable.

Found by Chris Eagle via Fortify.
---

diff --git a/lib/learning-switch.c b/lib/learning-switch.c
index b312cb32..22838120 100644
--- a/lib/learning-switch.c
+++ b/lib/learning-switch.c
@@ -592,8 +592,6 @@ process_flow_stats(struct lswitch *sw, struct rconn *rconn,
         size_t len;
 
         for (a = ofs->actions; (char *) a < end; a += len / 8) {
-            uint16_t type;
-
             len = ntohs(a->len);
             if (len > end - (char *) a) {
                 VLOG_DBG_RL(&rl, "%012llx: action exceeds available space "
@@ -606,7 +604,6 @@ process_flow_stats(struct lswitch *sw, struct rconn *rconn,
                 break;
             }
 
-            type = ntohs(a->type);
             if (a->type == htons(OFPAT_OUTPUT)) {
                 struct ofp_action_output *oao = (struct ofp_action_output *) a;
                 if (!may_send(sw, ntohs(oao->port))) {