[PATCH 3/4] sg: sg_rq_end_io: set SG_FRQ_ISSUED

[Douglas Gilbert <dgilbert@interlog.com>]

The SG_FRQ_ISSUED flag should be set when the driver knows the
block layer has issued a request with blk_execute_rq_nowait().
This flag was set on the line following that nowait() call.
However with blk_poll() the request may have already invoked
the completion call-back (sg_rq_end_io()) so set this flag
there as well.

Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
---
 drivers/scsi/sg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 77fec70b7c2f..b6e06e039d5b 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -2624,6 +2624,7 @@ sg_rq_end_io(struct request *rq, blk_status_t status)
 			set_bit(SG_FRQ_DEACT_ORPHAN, srp->frq_bm);
 		}
 	}
+	set_bit(SG_FRQ_ISSUED, srp->frq_bm);
 	if (test_bit(SG_FRQ_COUNT_ACTIVE, srp->frq_bm)) {
 		int num = atomic_inc_return(&sfp->waiting);
 
-- 
2.25.1