| commit | de33127d8d3f1d570aad8c2223cd81b206636bc1 | [log] [tgz] |
|---|---|---|
| author | Guo Chao <yan@linux.vnet.ibm.com> | Thu Feb 21 15:16:43 2013 -0800 |
| committer | Jens Axboe <axboe@kernel.dk> | Fri Feb 22 10:42:46 2013 +0100 |
| tree | e3c42e69a78a0fb98100e1e3d43352481a05d62d | |
| parent | d646a02a9d44d1421f273ae3923d97b47b918176 [diff] |
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>