From c53131c9232fb15ae32f561bb86a453c82efccc4 Mon Sep 17 00:00:00 2001
From: Alex Deryskyba <alex@codesnake.com>
Date: Sun, 9 Jul 2017 21:44:49 +0200
Subject: [PATCH] busybox: init: do not use dd option conv=fsync when updating
 kernel on a block device

Makes updates much faster for NAND installations on Amlogic-based devices.
---
 packages/sysutils/busybox/scripts/init | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/sysutils/busybox/scripts/init b/packages/sysutils/busybox/scripts/init
index 20f8651fd7..aa605c4634 100755
--- a/packages/sysutils/busybox/scripts/init
+++ b/packages/sysutils/busybox/scripts/init
@@ -440,7 +440,7 @@
 
     if [ -f "$UPDATE_DIR/$2" -a -b "$3" ]; then
       StartProgress spinner "Updating $1... "
-        result="$(dd if="$UPDATE_DIR/$2" of="$3" conv=fsync 2>&1)"
+        result="$(dd if="$UPDATE_DIR/$2" of="$3" 2>&1)"
         StopProgress "done"
       echo "${result}"
     fi