From: Hillf Danton <dhillf@xxxxxxxxx>
It seems that zero should be returned if scsi_target_is_busy(starget) is
true, no matter if sdev is on the starved list.
Signed-off-by: Hillf Danton <dhillf@xxxxxxxxx>
Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
---
drivers/scsi/scsi_lib.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 5b6bbae..0ed7a66 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1278,11 +1278,10 @@ static inline int scsi_target_queue_ready(struct Scsi_Host *shost,
}
if (scsi_target_is_busy(starget)) {
- if (list_empty(&sdev->starved_entry)) {
+ if (list_empty(&sdev->starved_entry))
list_add_tail(&sdev->starved_entry,
&shost->starved_list);
- return 0;
- }
+ return 0;
}
/* We're OK to process the command, so we can't be starved */
--
1.7.2.3
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