提交 29db78aa 编写于 作者: A Al Viro

btrfs: kill pointless reassignment of ->s_fs_info in btrfs_fill_super()

We do not (fortunately) modify ->s_fs_info of superblock on the fly in
btrfs_fill_super(); apparent assignment is a no-op.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
上级 ad2b2c80
......@@ -588,8 +588,8 @@ static int btrfs_fill_super(struct super_block *sb,
{
struct inode *inode;
struct dentry *root_dentry;
struct btrfs_root *tree_root;
struct btrfs_fs_info *fs_info;
struct btrfs_root *tree_root = sb->s_fs_info;
struct btrfs_fs_info *fs_info = tree_root->fs_info;
struct btrfs_key key;
int err;
......@@ -609,9 +609,6 @@ static int btrfs_fill_super(struct super_block *sb,
printk("btrfs: open_ctree failed\n");
return err;
}
tree_root = sb->s_fs_info;
fs_info = tree_root->fs_info;
sb->s_fs_info = tree_root;
key.objectid = BTRFS_FIRST_FREE_OBJECTID;
key.type = BTRFS_INODE_ITEM_KEY;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册