tree e3c42e69a78a0fb98100e1e3d43352481a05d62d
parent d646a02a9d44d1421f273ae3923d97b47b918176
author Guo Chao <yan@linux.vnet.ibm.com> 1361488603 -0800
committer Jens Axboe <axboe@kernel.dk> 1361526166 +0100

block: remove redundant check to bd_openers()

bd_openers is stable under bd_mutex, no need to check it twice.

Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Guo Chao <yan@linux.vnet.ibm.com>
Cc: M. Hindess <hindessm@uk.ibm.com>
Cc: Nikanth Karthikesan <knikanth@suse.de>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>