From: Ben Pfaff <blp@nicira.com>
Date: Thu, 8 Jan 2009 23:25:24 +0000 (-0800)
Subject: Remove comparison of unsigned value < 0.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5295686039527499983996b2175d772c569d01bc;p=openvswitch

Remove comparison of unsigned value < 0.

Found by -Wextra.
---

diff --git a/lib/dhcp-client.c b/lib/dhcp-client.c
index 77d38190..d12ac3d4 100644
--- a/lib/dhcp-client.c
+++ b/lib/dhcp-client.c
@@ -573,7 +573,7 @@ static bool
 dhcp_receive(struct dhclient *cli, unsigned int msgs, struct dhcp_msg *msg)
 {
     while (do_receive_msg(cli, msg)) {
-        if (msg->type < 0 || msg->type > 31 || !((1u << msg->type) & msgs)) {
+        if (msg->type > 31 || !((1u << msg->type) & msgs)) {
             VLOG_DBG_RL(&rl, "received unexpected %s in %s state: %s",
                         dhcp_type_name(msg->type), state_name(cli->state),
                         dhcp_msg_to_string(msg, false, &cli->s));