sdcard_image-rpi: Drop unnecessary sync commands

These commands are unnecessary and seem to mask failures to find the rootfs.ext3
file when re-running the do_image_rpi_sdimg stage without re-running the
preceeding do_image_ext3 stage.

Signed-off-by: Paul Barker <pbarker@toganlabs.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/classes/sdcard_image-rpi.bbclass b/classes/sdcard_image-rpi.bbclass
index 6b7433e..87c8afa 100644
--- a/classes/sdcard_image-rpi.bbclass
+++ b/classes/sdcard_image-rpi.bbclass
@@ -163,13 +163,13 @@ IMAGE_CMD_rpi-sdimg () {
         fi
 
         # Burn Partitions
-        dd if=${WORKDIR}/boot.img of=${SDIMG} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) && sync && sync
+        dd if=${WORKDIR}/boot.img of=${SDIMG} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024)
         # If SDIMG_ROOTFS_TYPE is a .xz file use xzcat
         if echo "${SDIMG_ROOTFS_TYPE}" | egrep -q "*\.xz"
         then
-                xzcat ${SDIMG_ROOTFS} | dd of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) && sync && sync
+                xzcat ${SDIMG_ROOTFS} | dd of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024)
         else
-                dd if=${SDIMG_ROOTFS} of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) && sync && sync
+                dd if=${SDIMG_ROOTFS} of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024)
         fi
 
         # Optionally apply compression