From 5917290ce9b376866b165d02a5ed88d5ecdb32d0 Mon Sep 17 00:00:00 2001 From: Chandra Seetharaman Date: Fri, 11 Sep 2009 10:20:35 -0700 Subject: [PATCH] [SCSI] scsi_dh: create sysfs file, dh_state for all SCSI disk devices Create the sysfs file, dh_state even if the new SCSI device is not in the any of the device handler's internal lists. Signed-Off-by: Chandra Seetharaman Acked-by: Hannes Reinecke Signed-off-by: James Bottomley --- drivers/scsi/device_handler/scsi_dh.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/device_handler/scsi_dh.c b/drivers/scsi/device_handler/scsi_dh.c index 6f7f798910e8..e19a1a55270c 100644 --- a/drivers/scsi/device_handler/scsi_dh.c +++ b/drivers/scsi/device_handler/scsi_dh.c @@ -304,18 +304,15 @@ static int scsi_dh_notifier(struct notifier_block *nb, sdev = to_scsi_device(dev); if (action == BUS_NOTIFY_ADD_DEVICE) { + err = device_create_file(dev, &scsi_dh_state_attr); + /* don't care about err */ devinfo = device_handler_match(NULL, sdev); - if (!devinfo) - goto out; - - err = scsi_dh_handler_attach(sdev, devinfo); - if (!err) - err = device_create_file(dev, &scsi_dh_state_attr); + if (devinfo) + err = scsi_dh_handler_attach(sdev, devinfo); } else if (action == BUS_NOTIFY_DEL_DEVICE) { device_remove_file(dev, &scsi_dh_state_attr); scsi_dh_handler_detach(sdev, NULL); } -out: return err; } -- 2.20.1