!8417 NFC: digital: fix possible memory leak in digital_in_send_sdd_req()

Merge Pull Request from: @ci-robot 
 
PR sync from: Ziyang Xuan <william.xuanziyang@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/ZIQFKWYF24M7RN7ANQ7XUW26XFN4RQCY/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9RBH0 
 
Link:https://gitee.com/openeuler/kernel/pulls/8417

 

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