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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 <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Hannes Reinecke <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
This commit is contained in:
Hannes Reinecke 2015-08-27 14:17:02 +02:00 • committed by James Bottomley
commit 710105fda7
1 changed files with 1 additions and 0 deletions
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1
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;