staging/lustre/ldlm: Remove server side code from pool support.

Server-side scanning is not really used in the client code,
so it's ok to drop it.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/include/lustre_dlm.h

@@ -213,7 +213,6 @@ struct ldlm_pool_ops {
 	/** Cancel at least \a nr locks from pool \a pl */
 	int (*po_shrink)(struct ldlm_pool *pl, int nr,
 			 gfp_t gfp_mask);
-	int (*po_setup)(struct ldlm_pool *pl, int limit);
 };
 
 /** One second for pools thread check interval. Each pool has own period. */
@@ -1347,7 +1346,6 @@ void unlock_res_and_lock(struct ldlm_lock *lock);
  * There are not used outside of ldlm.
  * @{
  */
-int ldlm_pools_recalc(ldlm_side_t client);
 int ldlm_pools_init(void);
 void ldlm_pools_fini(void);
 
@@ -1356,7 +1354,6 @@ int ldlm_pool_init(struct ldlm_pool *pl, struct ldlm_namespace *ns,
 int ldlm_pool_shrink(struct ldlm_pool *pl, int nr,
 		     gfp_t gfp_mask);
 void ldlm_pool_fini(struct ldlm_pool *pl);
-int ldlm_pool_setup(struct ldlm_pool *pl, int limit);
 int ldlm_pool_recalc(struct ldlm_pool *pl);
 __u32 ldlm_pool_get_lvf(struct ldlm_pool *pl);
 __u64 ldlm_pool_get_slv(struct ldlm_pool *pl);