btrfs: remove unused members from struct btrfs_encoded_read_private

The inode and file_offset members in struct btrfs_encoded_read_private
are unused, so remove them.

Last used in commit 7959bd441176 ("btrfs: remove the start argument to
check_data_csum and export") and commit 7609afac6775 ("btrfs: handle
checksum validation and repair at the storage layer").

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9145ab7..c7bb166 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9895,8 +9895,6 @@ out:
 }
 
 struct btrfs_encoded_read_private {
-       struct btrfs_inode *inode;
-       u64 file_offset;
        wait_queue_head_t wait;
        atomic_t pending;
        blk_status_t status;
@@ -9927,8 +9925,6 @@ int btrfs_encoded_read_regular_fill_pages(struct btrfs_inode *inode,
                                          u64 disk_io_size, struct page **pages)
 {
        struct btrfs_encoded_read_private priv = {
-               .inode = inode,
-               .file_offset = file_offset,
                .pending = ATOMIC_INIT(1),
        };
        unsigned long i = 0;