btrfs-progs: completion: use _filedir to replace _btrfs_devs

For developers it's pretty common to call "btrfs check" on a raw image
dump other than real block device.  It's also possible to end users to
do some tests on loop devices.

So current _btrfs_devs() is really making things worse. Use _filedir()
to replace _btrfs_devs() so it can complete any filenames, no matter if
it's just a file or a real block device.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions