dlm: don't allow zero length names
authorTycho Andersen <tycho@tycho.ws>
Fri, 2 Nov 2018 20:18:21 +0000 (14:18 -0600)
committerDavid Teigland <teigland@redhat.com>
Wed, 7 Nov 2018 22:10:45 +0000 (16:10 -0600)
commit3f0806d2596de0a9ec381f37f97f6f5dbf1c6366
treeecc08811d4f8dc5e568fd4ace1ea175060b91f34
parentd968b4e240cfe39d39d80483bac8bca8716fd93c
dlm: don't allow zero length names

kobject doesn't like zero length object names, so let's test for that.

Signed-off-by: Tycho Andersen <tycho@tycho.ws>
Signed-off-by: David Teigland <teigland@redhat.com>
fs/dlm/lockspace.c