mgmtd: msg is assigned yet never used again

SA found this issue. let's clean this up.

Signed-off-by: Donald Sharp <[email protected]>

mgmtd/mgmt_fe_adapter.c

@@ -1103,9 +1103,12 @@ static int fe_adapter_send_tree_data(struct mgmt_fe_session_ctx *session,
 	ret = yang_print_tree_append(&buf, tree, result_type,
 				     (LYD_PRINT_WD_EXPLICIT |
 				      LYD_PRINT_WITHSIBLINGS));
-	/* buf may have been reallocated and moved */
-	msg = (typeof(msg))buf;
-
+	/*
+	 * Reminder buf may have been reallocated and moved
+	 * so if msg is needed to be used again after this
+	 * then reassign it.
+	 * msg = (typeof(msg))buf;
+	 */
 
 	if (ret != LY_SUCCESS) {
 		MGMTD_FE_ADAPTER_ERR("Error building get-tree result for client %s session-id %" PRIu64