sunrpc/cache: fix recent breakage of cache_clean_deferred

commit 6610f720e9e8103c22d1f1ccf8fbb695550a571f
broke cache_clean_deferred as entries are no longer added to the
pending list for subsequent revisiting.

So put those requests back on the pending list.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
1 file changed