fscache: remove dead code under CONFIG_WORKQUEUE_DEBUGFS

There is no CONFIG_WORKQUEUE_DEBUGFS any more, so this code is dead.

Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 files changed