From: Martin Wilck <mwilck@xxxxxxxx>
If a scsi device has been destroyed e.g. using the sysfs "delete"
attribute, subsequent host rescans won't re-discover it. This
patch makes it work at least via the smartqpi-specific "rescan"
sysfs attribute.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
drivers/scsi/smartpqi/smartpqi_init.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index 54a72f465f85..87089b67ff74 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -1612,7 +1612,8 @@ static enum pqi_find_result pqi_scsi_find_entry(struct pqi_ctrl_info *ctrl_info,
device->scsi3addr)) {
*matching_device = device;
if (pqi_device_equal(device_to_find, device)) {
- if (device_to_find->volume_offline)
+ if (device_to_find->volume_offline ||
+ !pqi_get_scsi_device(device))
return DEVICE_CHANGED;
return DEVICE_SAME;
}
--
2.26.2
