btrfs-progs: qgroups show: handle errors when resolving root id
authorDavid Sterba <dsterba@suse.com>
Mon, 31 Oct 2016 09:27:25 +0000 (10:27 +0100)
committerDavid Sterba <dsterba@suse.com>
Wed, 9 Nov 2016 12:47:28 +0000 (13:47 +0100)
commitf2744dbc936b844702ae61254a0fb7470fb5b02d
treee067a2e5867b9e7fe45671eca8e95f09046ec43d
parent4dc315e68a6f076395b8d3d5a0209f4ff13dd4b7
btrfs-progs: qgroups show: handle errors when resolving root id

If btrfs_get_path_rootid fails, prints an error message but continues.
Replace with a helper that returns an error.

Signed-off-by: David Sterba <dsterba@suse.com>
cmds-qgroup.c