From 3cb0643a9aae7cf360102a6a9db47f5ce9fefdb1 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa Date: Sun, 21 Aug 2022 12:59:44 +0900 Subject: [PATCH] scsi: qla2xxx: Avoid flush_scheduled_work() usage Although qla2xxx driver is calling schedule_{,delayed}_work() from 10 locations, I assume that flush_scheduled_work() from qlt_stop_phase1() needs to flush only works scheduled by qlt_sched_sess_work(), for this loop continues while "struct qla_tgt"->sess_works_list is not empty. Link: https://lore.kernel.org/r/133c6723-90b6-5c8b-72b4-cc01eeb3a8c0@I-love.SAKURA.ne.jp Tested-by: Himanshu Madhani Reviewed-by: Himanshu Madhani Signed-off-by: Tetsuo Handa Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 9013c162d4aa..b0cb463cf032 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1559,7 +1559,7 @@ int qlt_stop_phase1(struct qla_tgt *tgt) spin_lock_irqsave(&tgt->sess_work_lock, flags); do { spin_unlock_irqrestore(&tgt->sess_work_lock, flags); - flush_scheduled_work(); + flush_work(&tgt->sess_work); spin_lock_irqsave(&tgt->sess_work_lock, flags); } while (!list_empty(&tgt->sess_works_list)); spin_unlock_irqrestore(&tgt->sess_work_lock, flags);