btrfs: decrement number of open devices after closing the device not before
In btrfs_close_one_device we're decrementing the number of open devices
before we're calling btrfs_close_bdev().
As there is no intermediate exit between these points in this function it
is technically OK to do so, but it makes the code a bit harder to understand.
Move both operations closer together and move the decrement step after
btrfs_close_bdev().
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
1 file changed