docs: Remove "could not extract kernel version" warning
authorJonathan Corbet <corbet@lwn.net>
Mon, 11 Dec 2017 22:20:04 +0000 (15:20 -0700)
committerJonathan Corbet <corbet@lwn.net>
Mon, 11 Dec 2017 22:20:04 +0000 (15:20 -0700)
commit2a7c7cba38f4176af081de74e82b61aeae4feaa1
tree121be473cebeadf272592ce88c47654698c2f5a9
parent241f67c8cccc94d79166173197bd6117cfa94ae9
docs: Remove "could not extract kernel version" warning

This warning will happen for every normal kernel docs build and doesn't
carry any useful information.  Should anybody actually depend on this
"version" variable (which isn't clear to me), the "unknown version" value
will be clue enough.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/conf.py