[WFD-Plugin]: Fix build Error for Socket Plugin

Change-Id: I568efaf3fdd5f2826062267086bd9b6768b332bd
Signed-off-by: Maneesh Jain <maneesh.jain@samsung.com>

diff --git a/plugin/wpasupplicant/ctrl_iface_sock/wfd-plugin-wpasupplicant.c b/plugin/wpasupplicant/ctrl_iface_sock/wfd-plugin-wpasupplicant.c
index 3da4f73..c08e2ac 100755 (executable)
--- a/plugin/wpasupplicant/ctrl_iface_sock/wfd-plugin-wpasupplicant.c
+++ b/plugin/wpasupplicant/ctrl_iface_sock/wfd-plugin-wpasupplicant.c
@@ -313,7 +313,7 @@ static int _ws_hex_to_num(char *src, int len)
 
        return num;
 }
-
+#if 0
 static int _ws_hex_to_txt(char *src, int length, char *dest)
 {
        // TODO: check it is good to change dest parameter as double pointer.
@@ -349,6 +349,7 @@ static int _ws_hex_to_txt(char *src, int length, char *dest)
 
        return 0;
 }
+#endif
 #endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
 
 static int _ws_txt_to_devtype(char *txt, int *pri, int *sec)