lpfc: fix low priority issues from fortify source code scan
Fixed Low priority issues from lpfc given by fortify source code scan.
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: Dick Kennedy <dick.kennedy@emulex.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 310507d..5452f1f 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -5031,7 +5031,6 @@
struct lpfc_hba *phba = vport->phba;
uint32_t num_sent;
uint32_t clear_la_pending;
- int did_changed;
if (!lpfc_is_link_up(phba)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
@@ -5050,11 +5049,6 @@
lpfc_set_disctmo(vport);
- if (vport->fc_prevDID == vport->fc_myDID)
- did_changed = 0;
- else
- did_changed = 1;
-
vport->fc_prevDID = vport->fc_myDID;
vport->num_disc_nodes = 0;
@@ -6343,7 +6337,7 @@
uint8_t *buff,
uint32_t size)
{
- uint32_t offset = 0, rec_length;
+ uint32_t offset = 0;
uint8_t *rec_ptr;
/*
@@ -6370,8 +6364,6 @@
}
offset += 4;
- rec_length = buff[offset + 1];
-
/* Read FCoE param record */
rec_ptr = lpfc_get_rec_conf23(&buff[offset],
size - offset, FCOE_PARAM_TYPE);