diff options
| -rw-r--r-- | fs/btrfs/extent-tree.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 5bb0c56f7294..0345f9d97964 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2794,10 +2794,10 @@ static int unpin_extent_range(struct btrfs_fs_info *fs_info, len = cache->start + cache->length - start; len = min(len, end + 1 - start); - if (start < cache->last_byte_to_unpin) { - len = min(len, cache->last_byte_to_unpin - start); - if (return_free_space) - btrfs_add_free_space(cache, start, len); + if (start < cache->last_byte_to_unpin && return_free_space) { + u64 add_len = min(len, cache->last_byte_to_unpin - start); + + btrfs_add_free_space(cache, start, add_len); } start += len; |