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-rw-r--r--package/base-files/files/lib/upgrade/nand.sh5
1 files changed, 1 insertions, 4 deletions
diff --git a/package/base-files/files/lib/upgrade/nand.sh b/package/base-files/files/lib/upgrade/nand.sh
index d85b2aa241..371bdf7d77 100644
--- a/package/base-files/files/lib/upgrade/nand.sh
+++ b/package/base-files/files/lib/upgrade/nand.sh
@@ -158,13 +158,11 @@ nand_upgrade_prepare_ubi() {
local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
if [ ! "$ubidev" ]; then
ubiattach -m "$mtdnum"
- sync
ubidev="$( nand_find_ubi "$CI_UBIPART" )"
if [ ! "$ubidev" ]; then
ubiformat /dev/mtd$mtdnum -y
ubiattach -m "$mtdnum"
- sync
ubidev="$( nand_find_ubi "$CI_UBIPART" )"
if [ ! "$ubidev" ]; then
@@ -229,7 +227,7 @@ nand_upgrade_prepare_ubi() {
fi
fi
fi
- sync
+
return 0
}
@@ -255,7 +253,6 @@ nand_upgrade_ubinized() {
local mtddev="/dev/mtd${mtdnum}"
ubidetach -p "${mtddev}" || :
- sync
ubiformat "${mtddev}" -y -f "${ubi_file}"
ubiattach -p "${mtddev}"