doc: conf.py: Remove unused subprocess imports

Fixing pylint warnings for a CI check.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2019-09-02 11:23:34 +02:00 committed by Anas Nashif
commit 4c7926234b

View file

@ -14,7 +14,6 @@
import sys
import os
from subprocess import CalledProcessError, check_output, DEVNULL
if "ZEPHYR_BASE" not in os.environ:
sys.exit("$ZEPHYR_BASE environment variable undefined.")