btrfs-progs: don't leak multi-bio in find_root()

It wasn't freed if it didn't find metadata.

Signed-off-by: Zach Brown <zab@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/find-root.c b/find-root.c
index 51e9a233..f5ca0956 100644
--- a/find-root.c
+++ b/find-root.c
@@ -385,6 +385,7 @@ static int find_root(struct btrfs_root *root)
 
 		if (!(type & BTRFS_BLOCK_GROUP_METADATA)) {
 			offset += map_length;
+			kfree(multi);
 			continue;
 		}