block: add rq->resid_len

[safe/jmp/linux-2.6] / drivers / scsi / mpt2sas / mpt2sas_transport.c

diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c
index e03dc0b..53759c5 100644 (file)
--- a/drivers/scsi/mpt2sas/mpt2sas_transport.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c
@@ -1170,9 +1170,7 @@ transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
 
                memcpy(req->sense, mpi_reply, sizeof(*mpi_reply));
                req->sense_len = sizeof(*mpi_reply);
-               req->data_len = 0;
-               rsp->data_len -= mpi_reply->ResponseDataLength;
-
+               rsp->resid_len = rsp->data_len - mpi_reply->ResponseDataLength;
        } else {
                dtransportprintk(ioc, printk(MPT2SAS_DEBUG_FMT
                    "%s - no reply\n", ioc->name, __func__));