From: Stefan Behrens Date: Wed, 1 Aug 2012 10:28:01 +0000 (-0600) Subject: Btrfs: fix that error value is changed by mistake X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3627bf4503b504077332c13496cb1bd54713bcbb;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git Btrfs: fix that error value is changed by mistake In iterate_inodes_from_logical() the error result from extent_from_logical() is patched by mistake. Typically ENOENT is patched to EINVAL because (-ENOENT & BTRFS_EXTENT_FLAG_TREE_BLOCK) evaluates to true. Signed-off-by: Stefan Behrens --- diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index a256f3b2a845..ff6475f409d6 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -1438,10 +1438,10 @@ int iterate_inodes_from_logical(u64 logical, struct btrfs_fs_info *fs_info, ret = extent_from_logical(fs_info, logical, path, &found_key); btrfs_release_path(path); - if (ret & BTRFS_EXTENT_FLAG_TREE_BLOCK) - ret = -EINVAL; if (ret < 0) return ret; + if (ret & BTRFS_EXTENT_FLAG_TREE_BLOCK) + return -EINVAL; extent_item_pos = logical - found_key.objectid; ret = iterate_extent_inodes(fs_info, found_key.objectid,