mnt: If fs_fully_visible fails call put_filesystem.
authorEric W. Biederman <ebiederm@xmission.com>
Mon, 6 Jun 2016 20:36:07 +0000 (15:36 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 27 Jul 2016 16:47:28 +0000 (09:47 -0700)
commita400a79321cdaf6cebf74666f975d6c8a3ee995f
tree843fa4a9a1f7df2237eadea46976ddf0918d576d
parent6256d2f541fc893083ebebb1369ff41803f6b129
mnt: If fs_fully_visible fails call put_filesystem.

commit 97c1df3e54e811aed484a036a798b4b25d002ecf upstream.

Add this trivial missing error handling.

Fixes: 1b852bceb0d1 ("mnt: Refactor the logic for mounting sysfs and proc in a user namespace")
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/namespace.c