diff options
| author | Michael Cyr <mikecyr@us.ibm.com> | 2016-10-13 11:02:43 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-08 17:29:54 -0500 |
| commit | 11950d70b52d2bc5e3580da8cd63909ef38d67db (patch) | |
| tree | b0c314fe65684d75a9488aeec37695f5d905b5d7 /drivers/scsi/ibmvscsi_tgt | |
| parent | 9c93cf03d4eb3dc58931ff7cac0af9c344fe5e0b (diff) | |
scsi: ibmvscsis: Issues from Dan Carpenter/Smatch
Signed-off-by: Michael Cyr <mikecyr@us.ibm.com>
Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com>
Tested-by: Steven Royer <seroyer@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ibmvscsi_tgt')
| -rw-r--r-- | drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c index fe220a145079..c9fa3565c671 100644 --- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c +++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c @@ -1896,14 +1896,7 @@ static long ibmvscsis_mad(struct scsi_info *vscsi, struct viosrp_crq *crq) pr_debug("mad: type %d\n", be32_to_cpu(mad->type)); - if (be16_to_cpu(mad->length) < 0) { - dev_err(&vscsi->dev, "mad: length is < 0\n"); - ibmvscsis_post_disconnect(vscsi, - ERR_DISCONNECT_RECONNECT, 0); - rc = SRP_VIOLATION; - } else { - rc = ibmvscsis_process_mad(vscsi, iue); - } + rc = ibmvscsis_process_mad(vscsi, iue); pr_debug("mad: status %hd, rc %ld\n", be16_to_cpu(mad->status), rc); @@ -2523,7 +2516,6 @@ static void ibmvscsis_parse_cmd(struct scsi_info *vscsi, dev_err(&vscsi->dev, "0x%llx: parsing SRP descriptor table failed.\n", srp->tag); goto fail; - return; } cmd->rsp.sol_not = srp->sol_not; @@ -3282,7 +3274,8 @@ static int ibmvscsis_probe(struct vio_dev *vdev, INIT_LIST_HEAD(&vscsi->waiting_rsp); INIT_LIST_HEAD(&vscsi->active_q); - snprintf(vscsi->tport.tport_name, 256, "%s", dev_name(&vdev->dev)); + snprintf(vscsi->tport.tport_name, IBMVSCSIS_NAMELEN, "%s", + dev_name(&vdev->dev)); pr_debug("probe tport_name: %s\n", vscsi->tport.tport_name); |