btrfs: get fs_info from eb in __push_leaf_left

We can read fs_info from extent buffer and can drop it from the
parameters.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 727a7b656b4414c4e3b4b9df68b0d9f5241c656c..e26131d14cc4ac08edfb931560595151babf104d 100644 (file)
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -3819,12 +3819,12 @@ out_unlock:
  * item at 'max_slot' won't be touched.  Use (u32)-1 to make us do all the
  * items
  */
-static noinline int __push_leaf_left(struct btrfs_fs_info *fs_info,
-                                    struct btrfs_path *path, int data_size,
+static noinline int __push_leaf_left(struct btrfs_path *path, int data_size,
                                     int empty, struct extent_buffer *left,
                                     int free_space, u32 right_nritems,
                                     u32 max_slot)
 {
+       struct btrfs_fs_info *fs_info = left->fs_info;
        struct btrfs_disk_key disk_key;
        struct extent_buffer *right = path->nodes[0];
        int i;
@@ -3976,7 +3976,6 @@ static int push_leaf_left(struct btrfs_trans_handle *trans, struct btrfs_root
                          *root, struct btrfs_path *path, int min_data_size,
                          int data_size, int empty, u32 max_slot)
 {
-       struct btrfs_fs_info *fs_info = root->fs_info;
        struct extent_buffer *right = path->nodes[0];
        struct extent_buffer *left;
        int slot;
@@ -4029,7 +4028,7 @@ static int push_leaf_left(struct btrfs_trans_handle *trans, struct btrfs_root
                goto out;
        }
 
-       return __push_leaf_left(fs_info, path, min_data_size,
+       return __push_leaf_left(path, min_data_size,
                               empty, left, free_space, right_nritems,
                               max_slot);
 out: