[PATCH] fix audit_init failure path

Make audit_init() failure path handle situations where the audit_panic()
action is not AUDIT_FAIL_PANIC (default is AUDIT_FAIL_PRINTK).  Other uses
of audit_sock are not reached unless audit's netlink message handler is
properly registered.  Bug noticed by Peter Staubach.

Signed-off-by: Amy Griffis <amy.griffis@hp.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --cc kernel/audit.c
Simple merge