FSBUILD-221 fix several trivial warnings

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16041 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/xmlrpc-c/src/xmlrpc_server_abyss.c

@@ -891,7 +891,7 @@ createServerBare(xmlrpc_env *                      const envP,
 -----------------------------------------------------------------------------*/
     bool socketBound;
     unsigned int portNumber = 0;
-    TOsSocket socketFd = NULL;
+    TOsSocket socketFd = 0;
     const char * logFileName;
 
     extractServerCreateParms(envP, parmsP, parmSize,

src/mod/applications/mod_limit/mod_limit.c

@@ -181,7 +181,7 @@ static switch_xml_config_item_t config_settings[] = {
 
 static switch_status_t do_config()
 {
-	switch_cache_db_handle_t *dbh;
+	switch_cache_db_handle_t *dbh = NULL;
 	switch_status_t status = SWITCH_STATUS_SUCCESS;
 	char *sql = NULL;
 	

src/mod/applications/mod_vmd/mod_vmd.c

@@ -314,7 +314,7 @@ static void find_beep(vmd_session_info_t * vmd_info, switch_frame_t * frame)
 
         if (c < (POINTS - MAX_CHIRP)) {
             vmd_info->state = BEEP_NOT_DETECTED;
-            if (vmd_info->timestamp < vmd_info->minTime) {
+            if (vmd_info->timestamp < (switch_size_t)vmd_info->minTime) {
                 break;
             }
 

src/mod/endpoints/mod_dingaling/mod_dingaling.c

@@ -2309,7 +2309,7 @@ static switch_bool_t match_profile(mdl_profile_t *profile, mdl_profile_t *new_pr
 	 (new_profile->context && profile->context && !strcasecmp(new_profile->context, profile->context))) &&
 	(new_profile->user_flags == profile->user_flags) && (new_profile->acl_count == profile->acl_count)
 	) {
-		int i;
+		uint32_t i;
 		if (switch_odbc_available()) {
 			if (!(
 			((!new_profile->odbc_dsn && !profile->odbc_dsn) ||