!2286 scsi: lpfc: Prevent lpfc_debugfs_lockstat_write() buffer overflow

Merge Pull Request from: @ci-robot 
 
PR sync from: Yong Hu <yong.hu@windriver.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/3XLJ5OL6PSSHIDSHAKXNOJT4RROJT2WO/ 
 
https://gitee.com/openeuler/kernel/issues/I7ZCDZ 
 
Link:https://gitee.com/openeuler/kernel/pulls/2286

 

Reviewed-by: Jialin Zhang <zhangjialin11@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>