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scsi_dh: return SCSI_DH_NOTCONN in scsi_dh_activate()

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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>
This commit is contained in:
Hannes Reinecke 2015-08-27 14:17:02 +02:00 committed by James Bottomley
parent d442277495
commit 710105fda7
1 changed files with 1 additions and 0 deletions
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drivers/scsi/scsi_dh.c
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@ -326,6 +326,7 @@ int scsi_dh_activate(struct request_queue *q, activate_complete fn, void *data)
if (!sdev->handler)
goto out_fn;
err = SCSI_DH_NOTCONN;
if (sdev->sdev_state == SDEV_CANCEL ||
sdev->sdev_state == SDEV_DEL)
goto out_fn;