Commits
Guoqing Jiang committed 5b0fb33e8aa
md-cluster: unregister thread if err happened The two threads need to be unregistered if a node can't join cluster successfully. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Shaohua Li <shli@fb.com>