From: Xiang Chen <chenxiang66@xxxxxxxxxxxxx>
[ Upstream commit 2dde5c8d912efea43be94d6a83ac9cb74879fa12 ]
Commit 3be8828fc507 ("scsi: core: Avoid that ATA error handling can
trigger a kernel hang or oops") moved rcu to scsi_cmnd instead of
shost. Modify "shost->rcu" to "scmd->rcu" in a comment.
Link: https://lore.kernel.org/r/1620646526-193154-1-git-send-email-chenxiang66@xxxxxxxxxxxxx
Signed-off-by: Xiang Chen <chenxiang66@xxxxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Stable-dep-of: be03df3d4bfe ("scsi: core: Fix a procfs host directory removal regression")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/scsi/hosts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index fae0323242103..0fd2487203ff5 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -325,7 +325,7 @@ static void scsi_host_dev_release(struct device *dev)
/* In case scsi_remove_host() has not been called. */
scsi_proc_hostdir_rm(shost->hostt);
- /* Wait for functions invoked through call_rcu(&shost->rcu, ...) */
+ /* Wait for functions invoked through call_rcu(&scmd->rcu, ...) */
rcu_barrier();
if (shost->tmf_work_q)
--
2.39.2
