btrfs-progs: let callers of btrfs_show_qgroups free the buffers

btrfs_show_qgroups frees the filter and comparer in case it succeeds.
This makes the caller slightly more complicated so move the freeing up
one level.

Issue: #20
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/qgroup.c b/qgroup.c
index b5b893f4..11659e83 100644
--- a/qgroup.c
+++ b/qgroup.c
@@ -1192,8 +1192,6 @@ int btrfs_show_qgroups(int fd,
 	print_all_qgroups(&sort_tree);
 
 	__free_all_qgroups(&qgroup_lookup);
-	free(filter_set);
-	free(comp_set);
 	return ret;
 }