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| author | David Sterba <dsterba@suse.cz> | 2015-01-02 21:36:14 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2015-01-14 21:23:48 +0300 |
| commit | 1d4c08e0a60be356134d0c466744d0d4e16ebab0 (patch) | |
| tree | 99e3394eaf7542f187b1d70f7ec6d89b7d28fe1f /fs/btrfs/disk-io.c | |
| parent | 9c4f61f01d269815bb7c37be3ede59c5587747c6 (diff) | |
| download | linux-1d4c08e0a60be356134d0c466744d0d4e16ebab0.tar.xz | |
btrfs: expand btrfs_find_item if found_key is NULL
If the found_key is NULL, then btrfs_find_item becomes a verbose wrapper
for simple btrfs_search_slot.
After we've removed all such callers, passing a NULL key is not valid
anymore.
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 6182e5493d0f..8d486603e8a3 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1631,6 +1631,7 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info, { struct btrfs_root *root; struct btrfs_path *path; + struct btrfs_key key; int ret; if (location->objectid == BTRFS_ROOT_TREE_OBJECTID) @@ -1675,8 +1676,11 @@ again: ret = -ENOMEM; goto fail; } - ret = btrfs_find_item(fs_info->tree_root, path, BTRFS_ORPHAN_OBJECTID, - location->objectid, BTRFS_ORPHAN_ITEM_KEY, NULL); + key.objectid = BTRFS_ORPHAN_OBJECTID; + key.type = BTRFS_ORPHAN_ITEM_KEY; + key.offset = location->objectid; + + ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); btrfs_free_path(path); if (ret < 0) goto fail; |