dm-crypt: don't initialize cc_sector again

For aead_recheck case, cc_sector has already been initialized in
crypt_convert_init() when trying to re-read the read. Therefore, remove
the duplicated initialization.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>

diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 605859ef01b52c582410c23d0f3b1e95c148737c..09f5c1a04faef8c8b39d1e96b2a26f1791aa2f76 100644 (file)
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -2211,7 +2211,6 @@ static void kcryptd_crypt_read_convert(struct dm_crypt_io *io)
        crypt_inc_pending(io);
 
        if (io->ctx.aead_recheck) {
-               io->ctx.cc_sector = io->sector + cc->iv_offset;
                r = crypt_convert(cc, &io->ctx,
                                  test_bit(DM_CRYPT_NO_READ_WORKQUEUE, &cc->flags), true);
        } else {