1 files changed, 4 insertions, 11 deletions

diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index c3c24fdf9fb6..e61df133a59e 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1251,17 +1251,15 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
          * A slightly different algorithm is required for
          * 64bit SGEs.
          */
-        scale = ioc->req_sz/(sizeof(dma_addr_t) + sizeof(u32));
-        if (sizeof(dma_addr_t) == sizeof(u64)) {
+        scale = ioc->req_sz/ioc->SGE_size;
+        if (ioc->sg_addr_size == sizeof(u64)) {
                 numSGE = (scale - 1) *
                   (ioc->facts.MaxChainDepth-1) + scale +
-                  (ioc->req_sz - 60) / (sizeof(dma_addr_t) +
-                  sizeof(u32));
+                  (ioc->req_sz - 60) / ioc->SGE_size;
         } else {
                 numSGE = 1 + (scale - 1) *
                   (ioc->facts.MaxChainDepth-1) + scale +
-                  (ioc->req_sz - 64) / (sizeof(dma_addr_t) +
-                  sizeof(u32));
+                  (ioc->req_sz - 64) / ioc->SGE_size;
         }
 
         if (numSGE < sh->sg_tablesize) {
@@ -1292,9 +1290,6 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
         /* Clear the TM flags
          */
-        hd->tmPending = 0;
-        hd->tmState = TM_STATE_NONE;
-        hd->resetPending = 0;
         hd->abortSCpnt = NULL;
 
         /* Clear the pointer used to store
@@ -1312,8 +1307,6 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         hd->timer.data = (unsigned long) hd;
         hd->timer.function = mptscsih_timer_expired;
 
-        init_waitqueue_head(&hd->scandv_waitq);
-        hd->scandv_wait_done = 0;
         hd->last_queue_full = 0;
 
         sh->transportt = mptfc_transport_template;