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btrfs: use BTRFS_PATH_AUTO_FREE in load_global_roots()

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This is the trivial pattern for path auto free, initialize at the
beginning and free at the end with simple goto -> return conversions.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2025-02-24 09:15:17 +01:00
parent 50833146eb
commit aaa5ae8f6d
1 changed files with 6 additions and 7 deletions
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13
fs/btrfs/disk-io.c
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@ -2196,8 +2196,8 @@ static int load_global_roots_objectid(struct btrfs_root *tree_root,
static int load_global_roots(struct btrfs_root *tree_root)
{
struct btrfs_path *path;
int ret = 0;
BTRFS_PATH_AUTO_FREE(path);
int ret;
path = btrfs_alloc_path();
if (!path)
@ -2206,18 +2206,17 @@ static int load_global_roots(struct btrfs_root *tree_root)
ret = load_global_roots_objectid(tree_root, path,
BTRFS_EXTENT_TREE_OBJECTID, "extent");
if (ret)
goto out;
return ret;
ret = load_global_roots_objectid(tree_root, path,
BTRFS_CSUM_TREE_OBJECTID, "csum");
if (ret)
goto out;
return ret;
if (!btrfs_fs_compat_ro(tree_root->fs_info, FREE_SPACE_TREE))
goto out;
return ret;
ret = load_global_roots_objectid(tree_root, path,
BTRFS_FREE_SPACE_TREE_OBJECTID,
"free space");
out:
btrfs_free_path(path);
return ret;
}