From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Fri, 7 Sep 2012 06:04:38 +0000 (+0300)
Subject: tethering: Re-add error message about missing bridge functionality
X-Git-Tag: accepted/2.0/20130422.163130~1^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7117e03e16756d5b02426913b23dc464cfe539c3;p=profile%2Fivi%2Fconnman.git

tethering: Re-add error message about missing bridge functionality

Commit upstream: 18d852960a02a9939616787043cddea68e92f226

Commit 4fe07df removed an error message about missing bridge functionality.
Return it back.
---

diff --git a/src/tethering.c b/src/tethering.c
index 5cf3308..e10da99 100644
--- a/src/tethering.c
+++ b/src/tethering.c
@@ -89,8 +89,10 @@ const char *__connman_tethering_get_bridge(void)
 	args[1] = args[2] = 0;
 	err = ioctl(sk, SIOCGIFBR, &args);
 	close(sk);
-	if (err == -1)
+	if (err == -1) {
+		connman_error("Missing support for 802.1d ethernet bridging");
 		return NULL;
+	}
 
 	return BRIDGE_NAME;
 }