1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index dfcb96f3e60c..f244d4f6597a 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -487,7 +487,9 @@ EXPORT_SYMBOL(scsi_is_host_device);
  * @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)
 {