lpfc: fix low priority issues from fortify source code scan

[cascardo/linux.git] / drivers / scsi / lpfc / lpfc_debugfs.c

diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index b0aedce..786a2af 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -269,7 +269,7 @@ static int
 lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
 {
        int len = 0;
-       int cnt, i, j, found, posted, low;
+       int i, j, found, posted, low;
        uint32_t phys, raw_index, getidx;
        struct lpfc_hbq_init *hip;
        struct hbq_s *hbqs;
@@ -279,7 +279,7 @@ lpfc_debugfs_hbqinfo_data(struct lpfc_hba *phba, char *buf, int size)
 
        if (phba->sli_rev != 3)
                return 0;
-       cnt = LPFC_HBQINFO_SIZE;
+
        spin_lock_irq(&phba->hbalock);
 
        /* toggle between multiple hbqs, if any */