diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_host_smp.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_transport.c | 4 |
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 531af9ed7199..54fa1e42dc4d 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -1937,7 +1937,11 @@ int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, if (ret > 0) { /* positive number is the untransferred residual */ rsp->resid_len = ret; + req->resid_len = 0; ret = 0; + } else if (ret == 0) { + rsp->resid_len = 0; + req->resid_len = 0; } return ret; diff --git a/drivers/scsi/libsas/sas_host_smp.c b/drivers/scsi/libsas/sas_host_smp.c index be9a951b977d..1bc3b7567994 100644 --- a/drivers/scsi/libsas/sas_host_smp.c +++ b/drivers/scsi/libsas/sas_host_smp.c @@ -176,9 +176,6 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req, resp_data[1] = req_data[1]; resp_data[2] = SMP_RESP_FUNC_UNK; - req->resid_len = blk_rq_bytes(req); - rsp->resid_len = blk_rq_bytes(rsp); - switch (req_data[1]) { case SMP_REPORT_GENERAL: req->resid_len -= 8; diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c index af95a449930e..5c65da519e39 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_transport.c +++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c @@ -1170,8 +1170,8 @@ 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); - rsp->resid_len = blk_rq_bytes(rsp) - - mpi_reply->ResponseDataLength; + req->resid_len = 0; + rsp->resid_len -= mpi_reply->ResponseDataLength; } else { dtransportprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s - no reply\n", ioc->name, __func__)); |
