Using list_move_tail() instead of list_del() + list_add_tail() in ccp-dmaengine.c.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>