btrfs-progs: image: close all_devices at the end
authorZhao Lei <zhaolei@cn.fujitsu.com>
Wed, 9 Sep 2015 13:32:23 +0000 (21:32 +0800)
committerDavid Sterba <dsterba@suse.com>
Fri, 11 Sep 2015 15:03:39 +0000 (17:03 +0200)
commitd17313dd4bc57a536256bc05841b00f3ad05c21b
tree91b560e32ed330d0bda7e4d136c376636817c7b5
parentde554435e8ed18aea9f8a4da876c2b5a67bdc0ee
btrfs-progs: image: close all_devices at the end

Devices opened by check_mounted() in main() should closed before
the exit of btrfs-image.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
btrfs-image.c