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scsi: fix comment in scsi_device_set_state() 

The function returns '0' if successful; with the original comment
the function doesn't have a way to indicate success ...

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Bart van Assche <bvanassche@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Hannes Reinecke 2017-08-25 13:56:56 +02:00 committed by Martin K. Petersen
parent 052d8a7cbf
commit 23cb27fd67
1 changed files with 1 additions and 1 deletions
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drivers/scsi/scsi_lib.c
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@ -2548,7 +2548,7 @@ EXPORT_SYMBOL(scsi_test_unit_ready);
* @sdev: scsi device to change the state of. * @sdev: scsi device to change the state of.
* @state: state to change to. * @state: state to change to.
* *
* Returns zero if unsuccessful or an error if the requested * Returns zero if successful or an error if the requested
* transition is illegal. * transition is illegal.
*/ */
int int