[fractal] API, util: Remove bkerror macro

[Daniel Garcia Moreno <danigm src gnome org>]

commit 659149a32dc69d5c417975ef404ee6c095bc434f
Author: Alejandro Domínguez <adomu net-c com>
Date:   Tue Mar 10 12:31:40 2020 +0100

    API, util: Remove bkerror macro

 fractal-matrix-api/src/util.rs | 9 ---------
 1 file changed, 9 deletions(-)
---
diff --git a/fractal-matrix-api/src/util.rs b/fractal-matrix-api/src/util.rs
index 6e5f060d..1ce07360 100644
--- a/fractal-matrix-api/src/util.rs
+++ b/fractal-matrix-api/src/util.rs
@@ -100,15 +100,6 @@ macro_rules! derror {
     };
 }
 
-#[macro_export]
-macro_rules! bkerror {
-    ($result: ident, $tx: ident, $type: expr) => {
-        if let Err(e) = $result {
-            $tx.send($type(e)).expect_log("Connection closed");
-        }
-    };
-}
-
 #[macro_export]
 macro_rules! bkerror2 {
     ($result: expr, $tx: ident, $type: expr) => {