[SCSI] lpfc 8.1.7: Fix memory leak and cleanup code related to per ring lookup array

Fix memory leak and cleanup code related to per ring lookup array.

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 0 insertions, 25 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index bb69a7a1ec59..8193a384a9fb 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -191,35 +191,12 @@ static int
 lpfc_sli_ringtxcmpl_put(struct lpfc_hba * phba,
                         struct lpfc_sli_ring * pring, struct lpfc_iocbq * piocb)
 {
-        uint16_t iotag;
-
         list_add_tail(&piocb->list, &pring->txcmplq);
         pring->txcmplq_cnt++;
         if (unlikely(pring->ringno == LPFC_ELS_RING))
                 mod_timer(&phba->els_tmofunc,
                                         jiffies + HZ * (phba->fc_ratov << 1));
 
-        if (pring->fast_lookup) {
-                /* Setup fast lookup based on iotag for completion */
-                iotag = piocb->iocb.ulpIoTag;
-                if (iotag && (iotag < pring->fast_iotag))
-                        *(pring->fast_lookup + iotag) = piocb;
-                else {
-
-                        /* Cmd ring <ringno> put: iotag <iotag> greater then
-                           configured max <fast_iotag> wd0 <icmd> */
-                        lpfc_printf_log(phba,
-                                        KERN_ERR,
-                                        LOG_SLI,
-                                        "%d:0316 Cmd ring %d put: iotag x%x "
-                                        "greater then configured max x%x "
-                                        "wd0 x%x\n",
-                                        phba->brd_no,
-                                        pring->ringno, iotag,
-                                        pring->fast_iotag,
-                                        *(((uint32_t *)(&piocb->iocb)) + 7));
-                }
-        }
         return (0);
 }
 
@@ -2659,8 +2636,6 @@ lpfc_sli_hba_down(struct lpfc_hba * phba)
 
                 INIT_LIST_HEAD(&(pring->txq));
 
-                kfree(pring->fast_lookup);
-                pring->fast_lookup = NULL;
         }
 
         spin_unlock_irqrestore(phba->host->host_lock, flags);