btrfs: get fs_info from eb in btrfs_print_leaf, 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 fcae61e..9c3911f 100644
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -161,8 +161,9 @@
 	}
 }
 
-void btrfs_print_leaf(struct btrfs_fs_info *fs_info, struct extent_buffer *l)
+void btrfs_print_leaf(struct extent_buffer *l)
 {
+	struct btrfs_fs_info *fs_info;
 	int i;
 	u32 type, nr;
 	struct btrfs_item *item;
@@ -180,6 +181,7 @@
 	if (!l)
 		return;
 
+	fs_info = l->fs_info;
 	nr = btrfs_header_nritems(l);
 
 	btrfs_info(fs_info, "leaf %llu total ptrs %d free space %d",
@@ -329,7 +331,7 @@
 	nr = btrfs_header_nritems(c);
 	level = btrfs_header_level(c);
 	if (level == 0) {
-		btrfs_print_leaf(fs_info, c);
+		btrfs_print_leaf(c);
 		return;
 	}
 	btrfs_info(fs_info,