docs: Avoid warning on cleandocs
authorJonathan Corbet <corbet@lwn.net>
Wed, 16 Nov 2016 22:38:03 +0000 (15:38 -0700)
committerJonathan Corbet <corbet@lwn.net>
Wed, 16 Nov 2016 22:38:03 +0000 (15:38 -0700)
commitc54b6b37796edbe7eb48756d4be151479ea430ab
tree0b5a964d8c076292d2fc64a7a45cefeb4eb18869
parent15a04d4e76bd7ba755591f2369c574d8a0a7dc5d
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>
Documentation/media/Makefile