wic: fix pylint warning unused-variable

Removed or reworked code with unused variables.

(From OE-Core rev: 3644b9f5ca25dfc61d4f5eda0f073c8a879b492b)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/wic/imager/direct.py b/scripts/lib/wic/imager/direct.py
index d68fd2a8c5..74ebbe79b6 100644
--- a/scripts/lib/wic/imager/direct.py
+++ b/scripts/lib/wic/imager/direct.py
@@ -327,7 +327,7 @@ class DirectImageCreator(BaseImageCreator):
 
         parts = self._get_parts()
 
-        for disk_name, disk in self.__image.disks.items():
+        for disk_name in self.__image.disks:
             extension = "direct" + {"gzip": ".gz",
                                     "bzip2": ".bz2",
                                     "xz": ".xz",