btrfs: restructure find_free_dev_extent()

[deliverable/linux.git] / fs / btrfs / extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 3c71d95111fec603e22c5d802afd2c5bc5661a72..1e1c9a177626386ef6d2d8d8135ab44f733304e4 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -8099,7 +8099,7 @@ int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr)
        mutex_lock(&root->fs_info->chunk_mutex);
        list_for_each_entry(device, &fs_devices->alloc_list, dev_alloc_list) {
                u64 min_free = btrfs_block_group_used(&block_group->item);
-               u64 dev_offset, max_avail;
+               u64 dev_offset;
 
                /*
                 * check to make sure we can actually find a chunk with enough
@@ -8107,7 +8107,7 @@ int btrfs_can_relocate(struct btrfs_root *root, u64 bytenr)
                 */
                if (device->total_bytes > device->bytes_used + min_free) {
                        ret = find_free_dev_extent(NULL, device, min_free,
-                                                  &dev_offset, &max_avail);
+                                                  &dev_offset, NULL);
                        if (!ret)
                                break;
                        ret = -1;