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Commit 29db78aa authored by Al Viro's avatar Al Viro
Browse files

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: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent ad2b2c80

fs/btrfs/super.c

+2 −5
Original line number Diff line number Diff line
@@ -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;