btrfs: remove unused parameter from btrfs_prepare_extent_commit

Added but never used.

Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 0f5b857..e7dbda3 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2630,8 +2630,7 @@ int btrfs_free_reserved_extent(struct btrfs_fs_info *fs_info,
                               u64 start, u64 len, int delalloc);
 int btrfs_free_and_pin_reserved_extent(struct btrfs_fs_info *fs_info,
                                       u64 start, u64 len);
-void btrfs_prepare_extent_commit(struct btrfs_trans_handle *trans,
-                                struct btrfs_fs_info *fs_info);
+void btrfs_prepare_extent_commit(struct btrfs_fs_info *fs_info);
 int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans,
                               struct btrfs_fs_info *fs_info);
 int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index cfa6421..f2373e7 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -6558,8 +6558,7 @@ static int btrfs_free_reserved_bytes(struct btrfs_block_group_cache *cache,
        spin_unlock(&space_info->lock);
        return ret;
 }
-void btrfs_prepare_extent_commit(struct btrfs_trans_handle *trans,
-                               struct btrfs_fs_info *fs_info)
+void btrfs_prepare_extent_commit(struct btrfs_fs_info *fs_info)
 {
        struct btrfs_caching_control *next;
        struct btrfs_caching_control *caching_ctl;

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index c27f222..6b3e0fc 100644 (file)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -2207,7 +2207,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans)
                goto scrub_continue;
        }
 
-       btrfs_prepare_extent_commit(trans, fs_info);
+       btrfs_prepare_extent_commit(fs_info);
 
        cur_trans = fs_info->running_transaction;