!2225 media: ttusb-dec: fix memory leak in ttusb_dec_exit_dvb()

Merge Pull Request from: @ci-robot 
 
PR sync from: ChenXiaoSong <chenxiaosong2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/P5LAOLWFTXCI4RS6QFYBKM42MVX66YWW/ 
 
https://gitee.com/src-openeuler/kernel/issues/I635HP 
 
Link:https://gitee.com/openeuler/kernel/pulls/2225

 

Reviewed-by: Liu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>