From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> commit 478971600e47cb83ff2d3c63c5c24f2b04b0d6a1 upstream. 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> Signed-off-by: James Bottomley <James.Bottomley@suse.de> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> --- block/bsg.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/block/bsg.c b/block/bsg.c index 82d5882..0c00870 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; -- 1.7.3.3 --
