Remove RM_OLD_IMAGE, it's no longer useful

Since the move to put image deployment under sstate control in
d54339d4b1a7e884de636f6325ca60409ebd95ff old images are automatically
removed before a new image is deployed (the default behaviour of the
sstate logic).

RM_OLD_IMAGE is therefore no longer required to provide this
behaviour, remove the variable and its users.

(From OE-Core rev: 93631befe8b962bf99524746b49f4ebca336175c)

Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/meta/classes/image-vm.bbclass b/meta/classes/image-vm.bbclass
index 32c6550037..2f35d6b4d1 100644
--- a/meta/classes/image-vm.bbclass
+++ b/meta/classes/image-vm.bbclass
@@ -106,10 +106,6 @@ build_boot_dd() {
 
         cd ${IMGDEPLOYDIR}
 
-        if [ "${RM_OLD_IMAGE}" = "1" ] && [ -L ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdddirect ]; then
-                rm -f $(readlink -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdddirect)
-        fi
-
         ln -sf ${IMAGE_NAME}.hdddirect ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdddirect
 } 
 
@@ -147,10 +143,6 @@ run_qemu_img (){
     type="$1"
     qemu-img convert -O $type ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.hdddirect ${IMGDEPLOYDIR}/${IMAGE_NAME}.$type
 
-    if [ "${RM_OLD_IMAGE}" = "1" ] && [ -L ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$type ]; then
-        rm -f $(readlink -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$type)
-    fi
-
     ln -sf ${IMAGE_NAME}.$type ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$type
 }
 create_vmdk_image () {