forked from luck/tmp_suning_uos_patched
[SCSI] scsi_queue_work() documented return value is incorrect
If you examine the queue_work() routine you'll see that it returns 1 on success, 0 if the work is already queued. This patch corrects the source code documentation for the scsi_queue_work function. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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@ -487,7 +487,9 @@ EXPORT_SYMBOL(scsi_is_host_device);
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* @work: Work to queue for execution.
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*
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* Return value:
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* 0 on success / != 0 for error
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* 1 - work queued for execution
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* 0 - work is already queued
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* -EINVAL - work queue doesn't exist
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**/
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int scsi_queue_work(struct Scsi_Host *shost, struct work_struct *work)
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{
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