2 files changed, 6 insertions, 9 deletions

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index de535ce6fc..bd6a5b7b81 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -453,7 +453,7 @@ python () {
         rm_tmp_images = set()
         def gen_conversion_cmds(bt):
             for ctype in ctypes:
-                if bt[bt.find('.') + 1:] == ctype:
+                if bt.endswith("." + ctype):
                     type = bt[0:-len(ctype) - 1]
                     if type.startswith("debugfs_"):
                         type = type[8:]
diff --git a/meta/classes/image_types_uboot.bbclass b/meta/classes/image_types_uboot.bbclass
index 5dfa39287d..8db436efb1 100644
--- a/meta/classes/image_types_uboot.bbclass
+++ b/meta/classes/image_types_uboot.bbclass
@@ -3,9 +3,6 @@ inherit image_types kernel-arch
 oe_mkimage () {
     mkimage -A ${UBOOT_ARCH} -O linux -T ramdisk -C $2 -n ${IMAGE_NAME} \
         -d ${IMGDEPLOYDIR}/$1 ${IMGDEPLOYDIR}/$1.u-boot
-    if [ x$3 = x"clean" ]; then
-        rm $1
-    fi
 }
 
 CONVERSIONTYPES += "gz.u-boot bz2.u-boot lz4.u-boot lzma.u-boot lzo.u-boot u-boot"
@@ -14,19 +11,19 @@ CONVERSION_DEPENDS_u-boot = "u-boot-mkimage-native"
 CONVERSION_CMD_u-boot      = "oe_mkimage ${IMAGE_NAME}.rootfs.${type} none"
 
 CONVERSION_DEPENDS_gz.u-boot = "u-boot-mkimage-native"
-CONVERSION_CMD_gz.u-boot      = "${CONVERSION_CMD_gz}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.gz gzip clean"
+CONVERSION_CMD_gz.u-boot      = "${CONVERSION_CMD_gz}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.gz gzip"
 
 CONVERSION_DEPENDS_bz2.u-boot = "u-boot-mkimage-native"
-CONVERSION_CMD_bz2.u-boot      = "${CONVERSION_CMD_bz2}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.bz2 bzip2 clean"
+CONVERSION_CMD_bz2.u-boot      = "${CONVERSION_CMD_bz2}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.bz2 bzip2"
 
 CONVERSION_DEPENDS_lz4.u-boot = "u-boot-mkimage-native"
-CONVERSION_CMD_lz4.u-boot      = "${CONVERSION_CMD_lz4_legacy}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lz4 lz4 clean"
+CONVERSION_CMD_lz4.u-boot      = "${CONVERSION_CMD_lz4_legacy}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lz4 lz4"
 
 CONVERSION_DEPENDS_lzma.u-boot = "u-boot-mkimage-native"
-CONVERSION_CMD_lzma.u-boot      = "${CONVERSION_CMD_lzma}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lzma lzma clean"
+CONVERSION_CMD_lzma.u-boot      = "${CONVERSION_CMD_lzma}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lzma lzma"
 
 CONVERSION_DEPENDS_lzo.u-boot = "u-boot-mkimage-native"
-CONVERSION_CMD_lzo.u-boot      = "${CONVERSION_CMD_lzo}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lzo lzo clean"
+CONVERSION_CMD_lzo.u-boot      = "${CONVERSION_CMD_lzo}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lzo lzo"
 
 IMAGE_TYPES += "ext2.u-boot ext2.gz.u-boot ext2.bz2.u-boot ext2.lzma.u-boot ext3.gz.u-boot ext4.gz.u-boot cpio.gz.u-boot"