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.
Mike
Fix scsi_queue_work function documentation.
Signed-off-by: Michael Reed <mdr@xxxxxxx>
--- rc3u/drivers/scsi/hosts.c 2006-04-27 12:32:05.000000000 -0500
+++ rc3/drivers/scsi/hosts.c 2006-05-05 09:12:53.347943283 -0500
@@ -487,7 +487,9 @@
* @work: Work to queue for execution.
*
* Return value:
- * 0 on success / != 0 for error
+ * 1 - work queued for execution
+ * 0 - work is already queued
+ * -EINVAL - work queue doesn't exist
**/
int scsi_queue_work(struct Scsi_Host *shost, struct work_struct *work)
{
