block: add rq->resid_len

[safe/jmp/linux-2.6] / drivers / scsi / libsas / sas_expander.c

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 3da02e4..6605ec9 100644 (file)
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -1936,12 +1936,8 @@ int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
                               bio_data(rsp->bio), rsp->data_len);
        if (ret > 0) {
                /* positive number is the untransferred residual */
-               rsp->data_len = ret;
-               req->data_len = 0;
+               rsp->resid_len = ret;
                ret = 0;
-       } else if (ret == 0) {
-               rsp->data_len = 0;
-               req->data_len = 0;
        }
 
        return ret;