From: Martin Xu <martin.xu@intel.com>
Date: Wed, 9 Mar 2011 08:16:49 +0000 (+0800)
Subject: tethering: Using /proc/sys/net/bridge to detect the support of bridge
X-Git-Tag: accepted/2.0alpha-wayland/20121110.002834~1660
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=660fe70ab835371028143bfee391eed941620fc3;p=profile%2Fivi%2Fconnman.git

tethering: Using /proc/sys/net/bridge to detect the support of bridge

If bridge is built in kernel, /sys/module/bridge can not be used to detect
the support of bridge.
---

diff --git a/src/tethering.c b/src/tethering.c
index 705f5ee..27f4b0d 100644
--- a/src/tethering.c
+++ b/src/tethering.c
@@ -35,7 +35,7 @@
 
 #include <gdhcp/gdhcp.h>
 
-#define BRIDGE_SYSFS_DIR "/sys/module/bridge"
+#define BRIDGE_PROC_DIR "/proc/sys/net/bridge"
 
 #define BRIDGE_NAME "tether"
 #define BRIDGE_IP "192.168.218.1"
@@ -53,7 +53,7 @@ const char *__connman_tethering_get_bridge(void)
 {
 	struct stat st;
 
-	if (stat(BRIDGE_SYSFS_DIR, &st) < 0) {
+	if (stat(BRIDGE_PROC_DIR, &st) < 0) {
 		connman_error("Missing support for 802.1d ethernet bridging");
 		return NULL;
 	}