diff options
Diffstat (limited to 'drivers/block/nbd.c')
| -rw-r--r-- | drivers/block/nbd.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 56a027d6115e..fb31b8ee4372 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -243,14 +243,11 @@ static int nbd_send_req(struct nbd_device *nbd, struct request *req) struct nbd_request request; unsigned long size = blk_rq_bytes(req); + memset(&request, 0, sizeof(request)); request.magic = htonl(NBD_REQUEST_MAGIC); request.type = htonl(nbd_cmd(req)); - if (nbd_cmd(req) == NBD_CMD_FLUSH) { - /* Other values are reserved for FLUSH requests. */ - request.from = 0; - request.len = 0; - } else { + if (nbd_cmd(req) != NBD_CMD_FLUSH && nbd_cmd(req) != NBD_CMD_DISC) { request.from = cpu_to_be64((u64)blk_rq_pos(req) << 9); request.len = htonl(size); } |