md-cluster: remove the unused sb_lock
authorGuoqing Jiang <gqjiang@suse.com>
Fri, 10 Jul 2015 09:01:19 +0000 (17:01 +0800)
committerNeilBrown <neilb@suse.com>
Mon, 31 Aug 2015 17:42:14 +0000 (19:42 +0200)
commitb2b9bfff0aa721a04a3924ed451c417d2bd9ed15
treedcc33be4d4cc07dac9b3ceb5196134b556e39b7f
parent9e3072e373320b331512e24f6650efa0a09720af
md-cluster: remove the unused sb_lock

The sb_lock is not used anywhere, so let's remove it.

Reviewed-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: NeilBrown <neilb@suse.com>
drivers/md/md-cluster.c