From 710105fda7a7f350c9fb22e7f61f74c3dc0fe514 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Thu, 27 Aug 2015 14:17:02 +0200
Subject: [PATCH] scsi_dh: return SCSI_DH_NOTCONN in scsi_dh_activate()

When calling scsi_dh_activate() we should be returning
SCSI_DH_NOTCONN if the device handler couldn't be attached.

Reviewed-by: Bart van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
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Reading git-format-patch failed