1 files changed, 1 insertions, 2 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4bab807227ad..0d195b507660 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1252,7 +1252,6 @@ struct btrfs_fs_info {
         atomic_t tree_mod_seq;
         struct list_head tree_mod_seq_list;
         struct seq_list tree_mod_seq_elem;
-        wait_queue_head_t tree_mod_seq_wait;
 
         /* this protects tree_mod_log */
         rwlock_t tree_mod_log_lock;
@@ -3192,7 +3191,7 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans,
 int btrfs_lookup_bio_sums(struct btrfs_root *root, struct inode *inode,
                           struct bio *bio, u32 *dst);
 int btrfs_lookup_bio_sums_dio(struct btrfs_root *root, struct inode *inode,
-                              struct bio *bio, u64 logical_offset, u32 *dst);
+                              struct bio *bio, u64 logical_offset);
 int btrfs_insert_file_extent(struct btrfs_trans_handle *trans,
                              struct btrfs_root *root,
                              u64 objectid, u64 pos,