[PATCH] md: delete unused struct md_thread::private

[Alexey Dobriyan <adobriyan@xxxxxxxxx>]

Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
---

 drivers/md/md.h |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -669,7 +669,6 @@ struct md_thread {
 	unsigned long		flags;
 	struct task_struct	*tsk;
 	unsigned long		timeout;
-	void			*private;
 };
 
 #define THREAD_WAKEUP  0