ofproto: Eliminate use of unset error code.

Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>

diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index 377351e..6c6dc2d 100644 (file)
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -4054,8 +4054,7 @@ add_flow(struct ofproto *ofproto, struct ofconn *ofconn,
     rule = ofproto->ofproto_class->rule_alloc();
     if (!rule) {
         cls_rule_destroy(&cr);
-        VLOG_WARN_RL(&rl, "%s: failed to create rule (%s)",
-                     ofproto->name, ovs_strerror(error));
+        VLOG_WARN_RL(&rl, "%s: failed to allocate a rule.", ofproto->name);
         return ENOMEM;
     }