From: FUJITA Tomonori <[email protected]> commit 478971600e47cb83ff2d3c63c5c24f2b04b0d6a1 upstream.
bsg incorrectly returns sg's masked_status value for device_status. [jejb: fix up expression logic] Reported-by: Douglas Gilbert <[email protected]> Signed-off-by: FUJITA Tomonori <[email protected]> Signed-off-by: James Bottomley <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]> --- 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 _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
