From 11950d70b52d2bc5e3580da8cd63909ef38d67db Mon Sep 17 00:00:00 2001 From: Michael Cyr Date: Thu, 13 Oct 2016 11:02:43 -0500 Subject: [PATCH] scsi: ibmvscsis: Issues from Dan Carpenter/Smatch Signed-off-by: Michael Cyr Signed-off-by: Bryant G. Ly Tested-by: Steven Royer Signed-off-by: Martin K. Petersen --- drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 13 +++---------- 1 file 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); -- 2.20.1