!2501 scsi: mpt3sas: Perform additional retries if doorbell read returns 0

Merge Pull Request from: @ci-robot 
 
PR sync from: Hao Zhang <Hao.Zhang@windriver.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/ZXAW4BBFA5YACYB6ULOU4ZVAKPJ4Q6QO/ 
 
https://gitee.com/openeuler/kernel/issues/I868SX 
 
Link:https://gitee.com/openeuler/kernel/pulls/2501

 

Reviewed-by: sanglipeng <sanglipeng1@jd.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>