ppc32: fix copy_from_user()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 21 Aug 2016 23:16:26 +0000 (19:16 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 13 Sep 2016 21:50:02 +0000 (17:50 -0400)
should clear on access_ok() failures.  Also remove the useless
range truncation logics.

Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

No differences found