xlog: restructure functions

- restructure functions for better readability, no code changes

modules_k/xlog/xlog.c

@@ -194,6 +194,17 @@ static int xlog_1(struct sip_msg* msg, char* frm, char* str2)
 	return xlog_helper(msg, (xl_msg_t*)frm, L_ERR, 0);
 }
 
+/**
+ * print log message to L_ERR level along with cfg line
+ */
+static int xlogl_1(struct sip_msg* msg, char* frm, char* str2)
+{
+	if(!is_printable(L_ERR))
+		return 1;
+
+	return xlog_helper(msg, (xl_msg_t*)frm, L_ERR, 1);
+}
+
 /**
  * print log message to level given in parameter
  */
@@ -223,27 +234,6 @@ static int xlog_2(struct sip_msg* msg, char* lev, char* frm)
 	return xlog_helper(msg, (xl_msg_t*)frm, (int)level, 0);
 }
 
-/**
- * print log message to L_DBG level
- */
-static int xdbg(struct sip_msg* msg, char* frm, char* str2)
-{
-	if(!is_printable(L_DBG))
-		return 1;
-	return xlog_helper(msg, (xl_msg_t*)frm, L_DBG, 0);
-}
-
-/**
- * print log message to L_ERR level along with cfg line
- */
-static int xlogl_1(struct sip_msg* msg, char* frm, char* str2)
-{
-	if(!is_printable(L_ERR))
-		return 1;
-
-	return xlog_helper(msg, (xl_msg_t*)frm, L_ERR, 1);
-}
-
 /**
  * print log message to level given in parameter along with cfg line
  */
@@ -273,6 +263,16 @@ static int xlogl_2(struct sip_msg* msg, char* lev, char* frm)
 	return xlog_helper(msg, (xl_msg_t*)frm, (int)level, 1);
 }
 
+/**
+ * print log message to L_DBG level
+ */
+static int xdbg(struct sip_msg* msg, char* frm, char* str2)
+{
+	if(!is_printable(L_DBG))
+		return 1;
+	return xlog_helper(msg, (xl_msg_t*)frm, L_DBG, 0);
+}
+
 /**
  * print log message to L_DBG level along with cfg line
  */