1 files changed, 4 insertions, 0 deletions

diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index df0447632dbd..7acadf3b742a 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -537,6 +537,8 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans,
                 if (key.offset >= bytenr && csum_end <= end_byte) {
                         ret = btrfs_del_item(trans, root, path);
                         BUG_ON(ret);
+                        if (key.offset == bytenr)
+                                break;
                 } else if (key.offset < bytenr && csum_end > end_byte) {
                         unsigned long offset;
                         unsigned long shift_len;
@@ -583,6 +585,8 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans,
                         ret = truncate_one_csum(trans, root, path,
                                                 &key, bytenr, len);
                         BUG_ON(ret);
+                        if (key.offset < bytenr)
+                                break;
                 }
                 btrfs_release_path(root, path);
         }