[PATCH 6/9] tests/docker: remove used _read_qemu_dockerfile

[Alex Bennée]

This is no longer needed since the functionality using it was removed.

Fixes: 07056db1b50 (tests/docker: remove FROM qemu/ support from docker.py)
Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
---
 tests/docker/docker.py | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index 6090a9dc957..fd0cbdfe856 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -175,16 +175,6 @@ def _check_binfmt_misc(executable):
     return interp, True
 
 
-def _read_qemu_dockerfile(img_name):
-    # special case for Debian linux-user images
-    if img_name.startswith("debian") and img_name.endswith("user"):
-        img_name = "debian-bootstrap"
-
-    df = os.path.join(os.path.dirname(__file__), "dockerfiles",
-                      img_name + ".docker")
-    return _read_dockerfile(df)
-
-
 def _dockerfile_verify_flat(df):
     "Verify we do not include other qemu/ layers"
     for l in df.splitlines():
-- 
2.47.3