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[SCSI] Check for deleted device in scsi_device_online() 

scsi_device_online() is not just a negation of SDEV_OFFLINE,
also devices in state SDEV_DEL are actually offline.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Hannes Reinecke 2009-01-12 09:28:55 +01:00 committed by James Bottomley
parent 71fa742182
commit 0762a4824d
1 changed files with 2 additions and 1 deletions
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3
include/scsi/scsi_device.h
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@ -401,7 +401,8 @@ static inline unsigned int sdev_id(struct scsi_device *sdev)
*/
static inline int scsi_device_online(struct scsi_device *sdev)
{
return sdev->sdev_state != SDEV_OFFLINE;
return (sdev->sdev_state != SDEV_OFFLINE &&
sdev->sdev_state != SDEV_DEL);
}
static inline int scsi_device_blocked(struct scsi_device *sdev)
{