tree 0b5a964d8c076292d2fc64a7a45cefeb4eb18869
parent 15a04d4e76bd7ba755591f2369c574d8a0a7dc5d
author Jonathan Corbet <corbet@lwn.net> 1479335883 -0700
committer Jonathan Corbet <corbet@lwn.net> 1479335883 -0700

docs: Avoid warning on cleandocs

Recent Makefile changes added an rm command without the requisite "-f",
leading to warnings if the files do not exist.  Make it be quiet again.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>