btrfs: delete unused member from superblock

__bdev' has never been used since 0b86a83 (2008). Signed-off-by: David Sterba <dsterba@suse.com>
mariux64 · Nov 30, 2016 · 2230adf · 2230adf
1 parent 62d1f9f
commit 2230adf
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
@@ -799,7 +799,6 @@ struct btrfs_fs_info {
 	spinlock_t super_lock;
 	struct btrfs_super_block *super_copy;
 	struct btrfs_super_block *super_for_commit;
-	struct block_device *__bdev;
 	struct super_block *sb;
 	struct inode *btree_inode;
 	struct backing_dev_info bdi;