* Update indentation on struct field declarations.
* Uniformly don't use "extern" on function declarations.
* Merge the two #ifdef CONFIG_BLK_CGROUP blocks.
All changes in this patch are cosmetic.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>