[SCSI] bsg: fix incorrect device_status value

bsg incorrectly returns sg's masked_status value for device_status.

[jejb: fix up expression logic]
Reported-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/block/bsg.c b/block/bsg.c
index 82d58829ba59..0c00870553a3 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -426,7 +426,7 @@ static int blk_complete_sgv4_hdr_rq(struct request *rq, struct sg_io_v4 *hdr,
         /*
          * fill in all the output members
          */
-        hdr->device_status = status_byte(rq->errors);
+        hdr->device_status = rq->errors & 0xff;
         hdr->transport_status = host_byte(rq->errors);
         hdr->driver_status = driver_byte(rq->errors);
         hdr->info = 0;