From: Hannes Reinecke <hare@suse.de>
Date: Wed, 24 Aug 2011 08:51:16 +0000 (+0200)
Subject: [SCSI] scsi_dh_alua: always update TPGS status on activate
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=46ccf6b55bfa9fff7d0a9da761f186e98cf2f660;p=mv-sheeva.git

[SCSI] scsi_dh_alua: always update TPGS status on activate

When activating a patch we should always update the TPGS state
as it might have changed in between.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 80c5cf327b8..f44dbf69843 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -631,11 +631,9 @@ static int alua_activate(struct scsi_device *sdev,
 	struct alua_dh_data *h = get_alua_data(sdev);
 	int err = SCSI_DH_OK;
 
-	if (h->group_id != -1) {
-		err = alua_rtpg(sdev, h);
-		if (err != SCSI_DH_OK)
-			goto out;
-	}
+	err = alua_rtpg(sdev, h);
+	if (err != SCSI_DH_OK)
+		goto out;
 
 	if (h->tpgs & TPGS_MODE_EXPLICIT &&
 	    h->state != TPGS_STATE_OPTIMIZED &&