btrfs: get fs_info from eb in btrfs_print_tree, remove argument

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

diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index 9c3911f..6e7a8c4 100644 (file)
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -320,14 +320,16 @@ void btrfs_print_leaf(struct extent_buffer *l)
        }
 }
 
-void btrfs_print_tree(struct btrfs_fs_info *fs_info, struct extent_buffer *c)
+void btrfs_print_tree(struct extent_buffer *c)
 {
+       struct btrfs_fs_info *fs_info;
        int i; u32 nr;
        struct btrfs_key key;
        int level;
 
        if (!c)
                return;
+       fs_info = c->fs_info;
        nr = btrfs_header_nritems(c);
        level = btrfs_header_level(c);
        if (level == 0) {
@@ -361,7 +363,7 @@ void btrfs_print_tree(struct btrfs_fs_info *fs_info, struct extent_buffer *c)
                if (btrfs_header_level(next) !=
                       level - 1)
                        BUG();
-               btrfs_print_tree(fs_info, next);
+               btrfs_print_tree(next);
                free_extent_buffer(next);
        }
 }

diff --git a/fs/btrfs/print-tree.h b/fs/btrfs/print-tree.h
index 689a52e..3afd508 100644 (file)
--- a/fs/btrfs/print-tree.h
+++ b/fs/btrfs/print-tree.h
@@ -19,5 +19,5 @@
 #ifndef __PRINT_TREE_
 #define __PRINT_TREE_
 void btrfs_print_leaf(struct extent_buffer *l);
-void btrfs_print_tree(struct btrfs_fs_info *fs_info, struct extent_buffer *c);
+void btrfs_print_tree(struct extent_buffer *c);
 #endif