Staging: lustre: ops structs should be declared static

Staging: lustre: ops structs should be declared static

Fixed the following sparse complaints:

drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:549:22:
	warning: symbol 'ldlm_srv_pool_ops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:555:22:
	warning: symbol 'ldlm_cli_pool_ops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:681:1:
	warning: symbol 'lprocfs_pool_state_fops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:697:1:
	warning: symbol 'lprocfs_grant_plan_fops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:700:1:
	warning: symbol 'lprocfs_wr_recalc_period' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:708:1:
	warning: symbol 'lprocfs_recalc_period_fops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:710:1:
	warning: symbol 'ldlm_pool_u64_fops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:711:1:
	warning: symbol 'ldlm_pool_atomic_fops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:712:1:
	warning: symbol 'ldlm_pool_rw_atomic_fops' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:714:1:
	warning: symbol 'lprocfs_grant_speed_fops' was not declared. Should it be static?

Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>