tree 6fe7e8fe627d4edb00a6587b96f20329f5b7df2c
parent 4c2e07c6a29e0129e975727b9f57eede813eea85
author Scott Mayhew <smayhew@redhat.com> 1467297572 -0400
committer J. Bruce Fields <bfields@redhat.com> 1467318907 -0400

lockd: unregister notifier blocks if the service fails to come up completely

If the lockd service fails to start up then we need to be sure that the
notifier blocks are not registered, otherwise a subsequent start of the
service could cause the same notifier to be registered twice, leading to
soft lockups.

Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 0751ddf77b6a "lockd: Register callbacks on the inetaddr_chain..."
Signed-off-by: J. Bruce Fields <bfields@redhat.com>