btrfs-progs: Refactor sectorsize users in free-space-tree.c

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>

diff --git a/free-space-tree.c b/free-space-tree.c
index f3a5126..69a4eca 100644 (file)
--- a/free-space-tree.c
+++ b/free-space-tree.c
@@ -205,7 +205,7 @@ static int load_free_space_bitmaps(struct btrfs_fs_info *fs_info,
                offset = key.objectid;
                while (offset < key.objectid + key.offset) {
                        bit = free_space_test_bit(block_group, path, offset,
-                                                 root->sectorsize);
+                                                 fs_info->sectorsize);
                        if (prev_bit == 0 && bit == 1) {
                                extent_start = offset;
                        } else if (prev_bit == 1 && bit == 0) {
@@ -213,7 +213,7 @@ static int load_free_space_bitmaps(struct btrfs_fs_info *fs_info,
                                extent_count++;
                        }
                        prev_bit = bit;
-                       offset += root->sectorsize;
+                       offset += fs_info->sectorsize;
                }
        }