From: Marcel Holtmann <marcel@holtmann.org>
Date: Fri, 27 May 2011 17:26:44 +0000 (-0700)
Subject: gweb: Remove usage of unused variables
X-Git-Tag: 2.0_alpha~1473
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c084aeb54a27325f1b4dc2c8281e51c0f197e4b4;p=framework%2Fconnectivity%2Fconnman.git

gweb: Remove usage of unused variables
---

diff --git a/gweb/gresolv.c b/gweb/gresolv.c
index 632f0c3..a334d84 100644
--- a/gweb/gresolv.c
+++ b/gweb/gresolv.c
@@ -562,6 +562,8 @@ static int send_query(GResolv *resolv, const unsigned char *buf, int len)
 		sk = g_io_channel_unix_get_fd(nameserver->udp_channel);
 
 		sent = send(sk, buf, len, 0);
+		if (sent < 0)
+			continue;
 	}
 
 	return 0;
@@ -623,7 +625,7 @@ static void parse_response(struct resolv_nameserver *nameserver,
 	GList *list;
 	ns_msg msg;
 	ns_rr rr;
-	int i, n, rcode, count;
+	int i, rcode, count;
 
 	debug(resolv, "response from %s", nameserver->address);
 
@@ -675,7 +677,7 @@ static void parse_response(struct resolv_nameserver *nameserver,
 		lookup->ipv4_query = NULL;
 	}
 
-	for (i = 0, n = 0; i < count; i++) {
+	for (i = 0; i < count; i++) {
 		ns_parserr(&msg, ns_s_an, i, &rr);
 
 		if (ns_rr_class(rr) != ns_c_in)